Pith Number

pith:CFYPAGUY

pith:2012:CFYPAGUYX7TCCWDXS76U3ZV5AM

not attested not anchored not stored refs pending

The Universal Initial Mass Function In The XUV Disk of M83

Armando Gil de Paz, Barry F. Madore, David A. Thilker, Jennifer Donovan Meyer, Jin Koda, Masafumi Yagi, Masatoshi Imanishi, Samuel Boissier

arxiv:1202.2116 v1 · 2012-02-09 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CFYPAGUYX7TCCWDXS76U3ZV5AM}

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	2026-05-18T01:58:31.585790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1170f01a98bfe621587797fd4de6bd0313d719a5ef4e4c849e8ac874adbced28

Aliases

arxiv: 1202.2116 · arxiv_version: 1202.2116v1 · doi: 10.48550/arxiv.1202.2116 · pith_short_12: CFYPAGUYX7TC · pith_short_16: CFYPAGUYX7TCCWDX · pith_short_8: CFYPAGUY

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/CFYPAGUYX7TCCWDXS76U3ZV5AM \
  | 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: 1170f01a98bfe621587797fd4de6bd0313d719a5ef4e4c849e8ac874adbced28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "337c9dac997e69f7364ad37d4b8c4f2fbfc99cef8096a76a247a7315f06d0927",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-02-09T21:00:00Z",
    "title_canon_sha256": "4a8de239ceeaffe2feb7eb08c912323fb5dd8f5849782df70a57f308fe6d4240"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2116",
    "kind": "arxiv",
    "version": 1
  }
}