Pith Number

pith:S63PNCKW

pith:2020:S63PNCKWNMIHG62DKYXJRGEAQZ

not attested not anchored not stored refs pending

The Swift Bulge Survey: optical and near-IR follow-up featuring a likely symbiotic X-ray binary & a focused wind CV

A. Bahramian, A. J. Tetarenko, A. Rau, A. W. Shaw, C. O. Heinke, E. Kuulkers, G. R. Sivakoff, J. A. Kennea, J. J. M. in 't Zand, J. Strader, L. E. Rivera Sandoval, L. Shishkovsky, N. Degenaar, R. Wijnands, S. J. Swihart, T. J. Maccarone

arxiv:2001.03683 v3 · 2020-01-10 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S63PNCKWNMIHG62DKYXJRGEAQZ}

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	2026-07-05T00:51:06.084982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97b6f689566b10737b43562e9898808645705bd229016bd82b9022c094a14dc7

Aliases

arxiv: 2001.03683 · arxiv_version: 2001.03683v3 · doi: 10.48550/arxiv.2001.03683 · pith_short_12: S63PNCKWNMIH · pith_short_16: S63PNCKWNMIHG62D · pith_short_8: S63PNCKW

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/S63PNCKWNMIHG62DKYXJRGEAQZ \
  | 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: 97b6f689566b10737b43562e9898808645705bd229016bd82b9022c094a14dc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4c7957b792a3249dd725783b8aed09b58ed3b27909bd6f9653ac526ad771c40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-01-10T22:35:29Z",
    "title_canon_sha256": "570c84951710c93d301ff72d1b39dd50f1714712ce659d3b35cf03b5ecc39af5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.03683",
    "kind": "arxiv",
    "version": 3
  }
}