Pith Number

pith:MVAJWXTT

pith:2015:MVAJWXTTC2ZDLNVDVVAL2M3ZZ6

not attested not anchored not stored refs pending

The Definitive X-ray Light Curve of Swift J164449.3+573451

2), 4) ((1) Department of Astronomy, Astroparticle Physics Laboratory NASA/GSFC (4) Department of Physics, Astrophysics, B. Sbarufatti (1, D. N. Burrows (1), J. K. Cannizzo (3, Penn State University (2) INAF Osservatorio Astronomico di Brera (3) CRESST, University of Maryland), V. Mangano (1)

arxiv:1511.06447 v2 · 2015-11-19 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MVAJWXTTC2ZDLNVDVVAL2M3ZZ6}

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

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	2026-05-18T01:21:30.013530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65409b5e7316b235b6a3ad40bd3379cf881ec1aac05c18c048658b312be4dd19

Aliases

arxiv: 1511.06447 · arxiv_version: 1511.06447v2 · doi: 10.48550/arxiv.1511.06447 · pith_short_12: MVAJWXTTC2ZD · pith_short_16: MVAJWXTTC2ZDLNVD · pith_short_8: MVAJWXTT

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/MVAJWXTTC2ZDLNVDVVAL2M3ZZ6 \
  | 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: 65409b5e7316b235b6a3ad40bd3379cf881ec1aac05c18c048658b312be4dd19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da1fd8cbf6ba4535039d2c32c95b0ca625229c29bcfc94759a5caeba776d34ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-11-19T23:29:22Z",
    "title_canon_sha256": "2fcdbe0f632dc122f4a4be0de327018b06b93a47c24c4000b7f2642907bf9c87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06447",
    "kind": "arxiv",
    "version": 2
  }
}