Pith Number

pith:MLRNBQTR

pith:2011:MLRNBQTROSZOPTNA4SYB3HEOAH

not attested not anchored not stored refs pending

Magnetic Fields in Population III Star Formation

(2) Stanford University), Greg Bryan (1) ((1) Columbia University, Jeffrey S. Oishi (2), Matthew J. Turk (1), Tom Abel (2)

arxiv:1112.4479 v1 · 2011-12-19 · 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{MLRNBQTROSZOPTNA4SYB3HEOAH}

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	2026-05-18T01:59:05.282467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62e2d0c27174b2e7cda0e4b01d9c8e01f68001e128be59b60b52074abe3050c5

Aliases

arxiv: 1112.4479 · arxiv_version: 1112.4479v1 · doi: 10.48550/arxiv.1112.4479 · pith_short_12: MLRNBQTROSZO · pith_short_16: MLRNBQTROSZOPTNA · pith_short_8: MLRNBQTR

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/MLRNBQTROSZOPTNA4SYB3HEOAH \
  | 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: 62e2d0c27174b2e7cda0e4b01d9c8e01f68001e128be59b60b52074abe3050c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "829ca8c3afaff94084b8fafdf384e8d856b6700c1ec60fcb5aee95a0eb7a0a47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-19T21:00:03Z",
    "title_canon_sha256": "b9b8b0c8b53d1c6b5ccf0e176ccdf93eaf5ca15d24681a7a3910e19b0ef73ff6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4479",
    "kind": "arxiv",
    "version": 1
  }
}