Pith Number

pith:TB7OS345

pith:2015:TB7OS345IUM6AEHHJ7JFXQ4FCJ

not attested not anchored not stored refs pending

Supernova SN 1006 in two historic Yemeni reports

Babylon, Iraq), Ralph Neuhaeuser (U Jena), Wafiq Rada (Hilla University College

arxiv:1508.06126 v1 · 2015-08-25 · physics.hist-ph · 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{TB7OS345IUM6AEHHJ7JFXQ4FCJ}

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	2026-05-18T01:34:14.997687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

987ee96f9d4519e010e74fd25bc385127c6cbc1ccf83256e45d5dba8c0eb02dd

Aliases

arxiv: 1508.06126 · arxiv_version: 1508.06126v1 · doi: 10.48550/arxiv.1508.06126 · pith_short_12: TB7OS345IUM6 · pith_short_16: TB7OS345IUM6AEHH · pith_short_8: TB7OS345

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/TB7OS345IUM6AEHHJ7JFXQ4FCJ \
  | 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: 987ee96f9d4519e010e74fd25bc385127c6cbc1ccf83256e45d5dba8c0eb02dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20f13a9a74bd3f987fc92ad57743264b140c15bdc3ad37799118cd34c40fd44b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2015-08-25T12:22:35Z",
    "title_canon_sha256": "0fb5790f5c481c5f124e70892c1b71ceb3efc6e56ef69039070e76d0298392ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06126",
    "kind": "arxiv",
    "version": 1
  }
}