Pith Number

pith:Y2B3LDKT

pith:2013:Y2B3LDKTWLL7TD7WDCFP4PDGWX

not attested not anchored not stored refs pending

The Meaning and Consequences of Star Formation Criteria in Galaxy Models with Resolved Stellar Feedback

(2) Steward, (3) CITA), Desika Narayanan (2), Norman Murray (3) ((1) Caltech/Berkeley, Philip F. Hopkins (1)

arxiv:1303.0285 v2 · 2013-03-01 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y2B3LDKTWLL7TD7WDCFP4PDGWX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

1 paper in Pith

The Simulated Oxygen Shortage (SOS): Mapping the Missing OVI in Simulated Dwarf Galaxies to Subgrid Physics

Receipt and verification

First computed	2026-05-18T03:19:34.875803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c683b58d53b2d7f98ff6188afe3c66b5ce0e5c55b1776028159ef49a32861033

Aliases

arxiv: 1303.0285 · arxiv_version: 1303.0285v2 · doi: 10.48550/arxiv.1303.0285 · pith_short_12: Y2B3LDKTWLL7 · pith_short_16: Y2B3LDKTWLL7TD7W · pith_short_8: Y2B3LDKT

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/Y2B3LDKTWLL7TD7WDCFP4PDGWX \
  | 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: c683b58d53b2d7f98ff6188afe3c66b5ce0e5c55b1776028159ef49a32861033

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db5ac5372148f6f7d5c69f2075ee3fd8c3ccfbf92697e525bd9c915a0e395833",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-01T21:00:00Z",
    "title_canon_sha256": "3e5405ebb3989b1892cbd38765b047e716a6375bc377791f89cd9a5c5a2bff90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0285",
    "kind": "arxiv",
    "version": 2
  }
}