Pith Number

pith:7CN2VIJV

pith:2012:7CN2VIJVS77O5DML7AOLCZ65YJ

not attested not anchored not stored refs pending

One possible mechanism for massive neutron star supported by soft EOS

De-Hua Wen, Jing Yan, Xue-Mei Liu

arxiv:1204.3030 v1 · 2012-04-13 · astro-ph.SR · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CN2VIJVS77O5DML7AOLCZ65YJ}

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	2026-05-18T03:57:54.112927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f89baaa13597feee8d8bf81cb167ddc2439efc9a59b9f8f717ee1022e66f21af

Aliases

arxiv: 1204.3030 · arxiv_version: 1204.3030v1 · doi: 10.48550/arxiv.1204.3030 · pith_short_12: 7CN2VIJVS77O · pith_short_16: 7CN2VIJVS77O5DML · pith_short_8: 7CN2VIJV

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/7CN2VIJVS77O5DML7AOLCZ65YJ \
  | 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: f89baaa13597feee8d8bf81cb167ddc2439efc9a59b9f8f717ee1022e66f21af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9051fb43123bb37a8cdec4aa01a49412c7766a2c2d168333c8603d682a774657",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-04-13T15:36:50Z",
    "title_canon_sha256": "1c2f685c697d9bd7b6bb187fa086e4875c3f20b2196ea5668bd48a8870c0c51b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3030",
    "kind": "arxiv",
    "version": 1
  }
}