Pith Number

pith:YKPMEIO7

pith:2012:YKPMEIO7QLWVRB6ID7NJOTXSB5

not attested not anchored not stored refs pending

Gas and Metal Distributions within Simulated Disk Galaxies

B. K. Gibson, D. Cunnama, M. Molla, S. Courty

arxiv:1204.1399 v1 · 2012-04-06 · astro-ph.GA · 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{YKPMEIO7QLWVRB6ID7NJOTXSB5}

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	2026-05-18T03:58:25.749658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c29ec221df82ed5887c81fda974ef20f7bc6ed6649e27c16dee2c42bec18c67b

Aliases

arxiv: 1204.1399 · arxiv_version: 1204.1399v1 · doi: 10.48550/arxiv.1204.1399 · pith_short_12: YKPMEIO7QLWV · pith_short_16: YKPMEIO7QLWVRB6I · pith_short_8: YKPMEIO7

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/YKPMEIO7QLWVRB6ID7NJOTXSB5 \
  | 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: c29ec221df82ed5887c81fda974ef20f7bc6ed6649e27c16dee2c42bec18c67b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37c7bb0935e170091c63bec1e3859f667e2de1180a658f6fca95fe28c31dabe6",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-04-06T02:44:02Z",
    "title_canon_sha256": "3168967aa76898b9f724f3e8a6531cb21c4685b265321a2623f1ceabde68fc93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1399",
    "kind": "arxiv",
    "version": 1
  }
}