Pith Number

pith:4LYMJJNB

pith:2012:4LYMJJNBYO5JPISWMSDDZIF5NP

not attested not anchored not stored refs pending

Orbital Ferromagnetism and the Chandrasekhar Mass-Limit

M. Akbari-Moghanjoughi

arxiv:1201.4455 v2 · 2012-01-21 · 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{4LYMJJNBYO5JPISWMSDDZIF5NP}

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	2026-05-18T01:58:43.983893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2f0c4a5a1c3ba97a25664863ca0bd6bc1467591352eac5d72af10d25816c068

Aliases

arxiv: 1201.4455 · arxiv_version: 1201.4455v2 · doi: 10.48550/arxiv.1201.4455 · pith_short_12: 4LYMJJNBYO5J · pith_short_16: 4LYMJJNBYO5JPISW · pith_short_8: 4LYMJJNB

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/4LYMJJNBYO5JPISWMSDDZIF5NP \
  | 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: e2f0c4a5a1c3ba97a25664863ca0bd6bc1467591352eac5d72af10d25816c068

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "245ab51d4bc04490dd28c9a4d05a380b9ba7598ebbc72f8a9082e10fd978770d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-01-21T09:38:10Z",
    "title_canon_sha256": "098f494a21980058ad2c465c2b454ad1cf28c1ba31465fbfe1097aa87767e75d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4455",
    "kind": "arxiv",
    "version": 2
  }
}