Pith Number

pith:J7ZZSCIN

pith:2014:J7ZZSCINN7XLTYNPB24TKIWOAG

not attested not anchored not stored refs pending

Variability of Optical Counterparts in the Chandra Galactic Bulge Survey

(10) Massachussettes Institute of Technology, (11) Florida Atlantic University), 2, (2) Texas Tech University, 3), 3) ((1) Louisiana State University, (3) Visiting astronomer, (4) SRON, 5, (5) IMAPP, 6), (6) Harvard-Smithsonian Center for Astrophysics, (7) University of Warwick, (8) University of Alberta, (9) Jodrell Bank Centre for Astrophysics, A. Baldwin (1), A. Collazzi (1), A. Villar (10), C.B. Johnson (1), Cerro Tololo Inter-American Observatory, C.G. Bassa (9), C. Heinke (8), Christopher T. Britt (1, D. Steeghs (7), G. Nelemans (5), L. Gossen (1, M.A.P. Torres (4, M. Gabb (11), Netherlands Institute for Space Research, P.G. Jonker (4, Radboud UniversityNijmegen, R.I. Hynes (1, S. Greiss (7), T. Maccarone (2)

arxiv:1407.2244 v2 · 2014-07-08 · astro-ph.HE · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7ZZSCINN7XLTYNPB24TKIWOAG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:42:40.731801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ff399090d6feeb9e1af0eb93522ce01909f294fd9fbe0d013d42f39cc362209

Aliases

arxiv: 1407.2244 · arxiv_version: 1407.2244v2 · doi: 10.48550/arxiv.1407.2244 · pith_short_12: J7ZZSCINN7XL · pith_short_16: J7ZZSCINN7XLTYNP · pith_short_8: J7ZZSCIN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/J7ZZSCINN7XLTYNPB24TKIWOAG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4ff399090d6feeb9e1af0eb93522ce01909f294fd9fbe0d013d42f39cc362209

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76585226f68179672cc2bd18d8693cb56490d76eddc39cedc056cc9c3dd988c1",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-07-08T20:00:02Z",
    "title_canon_sha256": "d30432400e11a108c378e1933f6aefc5a002a8d4b0e8acb874ccbfb048afc17d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2244",
    "kind": "arxiv",
    "version": 2
  }
}