Pith Number

pith:BOEAN5NP

pith:2022:BOEAN5NP25WMYAMHEPY64ZCHWV

not attested not anchored not stored refs pending

The Galactic Dust-Up: Modeling Dust Evolution in FIRE

Caleb R. Choban, Christopher C. Hayward, Claude-Andre Faucher-Giguere, Dusan Keres, Karin M. Sandstrom, Philip F. Hopkins

arxiv:2201.12369 v2 · 2022-01-28 · 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{BOEAN5NP25WMYAMHEPY64ZCHWV}

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	2026-07-05T04:30:06.938181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b8806f5afd76ccc018723f1ee6447b55c683340f88cddea476b31b61a646f89

Aliases

arxiv: 2201.12369 · arxiv_version: 2201.12369v2 · doi: 10.48550/arxiv.2201.12369 · pith_short_12: BOEAN5NP25WM · pith_short_16: BOEAN5NP25WMYAMH · pith_short_8: BOEAN5NP

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/BOEAN5NP25WMYAMHEPY64ZCHWV \
  | 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: 0b8806f5afd76ccc018723f1ee6447b55c683340f88cddea476b31b61a646f89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ff04edcd3ecc2b2a74c1f3eaafa04fc89a4f62020d9a5be66f377705902300e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-01-28T19:00:05Z",
    "title_canon_sha256": "a030a6bbdf33fe6f92e1966cc39b32d3c559234e7c1a6077bbdabbe3265302a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.12369",
    "kind": "arxiv",
    "version": 2
  }
}