Pith Number

pith:D7IAW7CW

pith:2013:D7IAW7CWLEUC7R7OKUFN774O2T

not attested not anchored not stored refs pending

An Eclectic View of our Milky Way Galaxy

David G. Turner

arxiv:1310.0014 v2 · 2013-09-30 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7IAW7CWLEUC7R7OKUFN774O2T}

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	2026-05-18T01:47:24.204672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fd00b7c5659282fc7ee550adfff8ed4f92773250a5f0384a69087c2193f43c3

Aliases

arxiv: 1310.0014 · arxiv_version: 1310.0014v2 · doi: 10.48550/arxiv.1310.0014 · pith_short_12: D7IAW7CWLEUC · pith_short_16: D7IAW7CWLEUC7R7O · pith_short_8: D7IAW7CW

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/D7IAW7CWLEUC7R7OKUFN774O2T \
  | 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: 1fd00b7c5659282fc7ee550adfff8ed4f92773250a5f0384a69087c2193f43c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ba0952e74303a397454b64646acd177fecfed555909dcb846891d18450d3e79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-09-30T20:00:03Z",
    "title_canon_sha256": "7a886c506eb171b867aea0efdbdd8682722e035c0d690dcf1188995c044aad6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0014",
    "kind": "arxiv",
    "version": 2
  }
}