Pith Number

pith:2GZOSLRH

pith:2023:2GZOSLRHMNBWDDPQP6GYCMRUOO

not attested not anchored not stored refs pending

A Dynamic Galaxy: Stellar Age Patterns Across the Disk of M101

2), (2) Texas A&M University, (3) Rockdale Magnet School for Science, Charles R. Garner Jr. (3) ((1) Case Western Reserve University, J. Christopher Mihos (1), Paul Harding (1), Ray Garner III (1, Technology)

arxiv:2311.16874 v1 · 2023-11-28 · 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{2GZOSLRHMNBWDDPQP6GYCMRUOO}

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	2026-07-05T07:17:47.793412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1b2e92e276343618df07f8d81323473957fb3ed0c4c95b466951a014c6d54b9

Aliases

arxiv: 2311.16874 · arxiv_version: 2311.16874v1 · doi: 10.48550/arxiv.2311.16874 · pith_short_12: 2GZOSLRHMNBW · pith_short_16: 2GZOSLRHMNBWDDPQ · pith_short_8: 2GZOSLRH

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/2GZOSLRHMNBWDDPQP6GYCMRUOO \
  | 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: d1b2e92e276343618df07f8d81323473957fb3ed0c4c95b466951a014c6d54b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f308c19b01f365471c5b0eec954a82402b14988ac9cbb282a1d5743d52d77fed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-11-28T15:24:45Z",
    "title_canon_sha256": "c9f36ede5f0a39e598600ff1b2377ba69bc5cab43660a789830ea5460790a491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.16874",
    "kind": "arxiv",
    "version": 1
  }
}