Pith Number

pith:SOHD53ZB

pith:2009:SOHD53ZBZB4JSRI2A4L76YGUPR

not attested not anchored not stored refs pending

The Equilibrium Structure of Prolate Magnetized Molecular Cores

Michael J. Cai, Ronald E. Taam

arxiv:0912.3044 v1 · 2009-12-16 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOHD53ZBZB4JSRI2A4L76YGUPR}

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	2026-05-18T02:10:16.761363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

938e3eef21c87899451a0717ff60d47c4d47c0ce6404e3ba0015271836e04897

Aliases

arxiv: 0912.3044 · arxiv_version: 0912.3044v1 · doi: 10.48550/arxiv.0912.3044 · pith_short_12: SOHD53ZBZB4J · pith_short_16: SOHD53ZBZB4JSRI2 · pith_short_8: SOHD53ZB

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/SOHD53ZBZB4JSRI2A4L76YGUPR \
  | 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: 938e3eef21c87899451a0717ff60d47c4d47c0ce6404e3ba0015271836e04897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5e171441f9d474868f30b0fd984f80c9b62ffb99a2ddafd45a542a801feae33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-12-16T02:19:46Z",
    "title_canon_sha256": "2b829d2864cf2334dd0887f1910e578686be879172e0073388ecbb07727a3cb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3044",
    "kind": "arxiv",
    "version": 1
  }
}