Pith Number

pith:577ECNTW

pith:2001:577ECNTW4YDKQXOOBM4UYB67KV

not attested not anchored not stored refs pending

SDSS J124602.54+011318.8: A Highly Luminous Optical Transient at z=0.385

A. Henden, B. C. Lee, B. C. Wilhite, D. E. Vanden Berk, D. G. York, D. P. Schneider, D. Q. Lamb, et al (SDSS), J. Annis, J. F. Beacom, J. Wren, K. Abazajian, K. Hurley, R. G. Kron, R. Kehoe, S. Kent, T. A. McKay

arxiv:astro-ph/0111054 v2 · 2001-11-02 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{577ECNTW4YDKQXOOBM4UYB67KV}

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	2026-07-04T15:29:17.206636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

effe413676e606a85dce0b394c07df5559c8c1ff67eb9b23f7bce768d167a80d

Aliases

arxiv: astro-ph/0111054 · arxiv_version: astro-ph/0111054v2 · doi: 10.48550/arxiv.astro-ph/0111054 · pith_short_12: 577ECNTW4YDK · pith_short_16: 577ECNTW4YDKQXOO · pith_short_8: 577ECNTW

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/577ECNTW4YDKQXOOBM4UYB67KV \
  | 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: effe413676e606a85dce0b394c07df5559c8c1ff67eb9b23f7bce768d167a80d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58c1d543fa1366d64ee635c6322204d3d0c2265d155e7f2704f8140f46541267",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-11-02T19:30:37Z",
    "title_canon_sha256": "0ad79c593a77ebdffcc7995ab2c7e534405bd45d5fc750fc36e7015aab332282"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0111054",
    "kind": "arxiv",
    "version": 2
  }
}