Pith Number

pith:D5CXKKHK

pith:2017:D5CXKKHKOR3GDQEX7UFQOR6C2W

not attested not anchored not stored refs pending

SNaX - A Database of Supernova X-ray Lightcurves

Mathias Ross, Vikram V. Dwarkadas (University of Chicago)

arxiv:1704.05866 v1 · 2017-04-19 · 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{D5CXKKHKOR3GDQEX7UFQOR6C2W}

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	2026-05-18T00:43:50.412217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f457528ea747661c097fd0b0747c2d59253bcc460a3f139677be3a1589beeea

Aliases

arxiv: 1704.05866 · arxiv_version: 1704.05866v1 · doi: 10.48550/arxiv.1704.05866 · pith_short_12: D5CXKKHKOR3G · pith_short_16: D5CXKKHKOR3GDQEX · pith_short_8: D5CXKKHK

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/D5CXKKHKOR3GDQEX7UFQOR6C2W \
  | 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: 1f457528ea747661c097fd0b0747c2d59253bcc460a3f139677be3a1589beeea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ca969fb451e9143481e434f7f82b1b21b7e7521ad285f3bafcac9ff86d1b6d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-04-19T18:05:03Z",
    "title_canon_sha256": "ac147946386b6ae08156f941a60c2eba6fe2fd6cffd40694121771098a8c38d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05866",
    "kind": "arxiv",
    "version": 1
  }
}