Pith Number

pith:VWFEV4B5

pith:2010:VWFEV4B5TLVSSFGDYNV43KWGPL

not attested not anchored not stored refs pending

Protoneutron stars in the Brueckner-Hartree-Fock approach and finite-temperature kaon condensation

A. Li, G. F. Burgio, H.-J. Schulze, X. R. Zhou

arxiv:1002.0642 v2 · 2010-02-03 · 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{VWFEV4B5TLVSSFGDYNV43KWGPL}

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	2026-07-04T17:25:08.909124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad8a4af03d9aeb2914c3c36bcdaac67af40d10201bdddb180dfe3babdcf4b4c2

Aliases

arxiv: 1002.0642 · arxiv_version: 1002.0642v2 · doi: 10.48550/arxiv.1002.0642 · pith_short_12: VWFEV4B5TLVS · pith_short_16: VWFEV4B5TLVSSFGD · pith_short_8: VWFEV4B5

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/VWFEV4B5TLVSSFGDYNV43KWGPL \
  | 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: ad8a4af03d9aeb2914c3c36bcdaac67af40d10201bdddb180dfe3babdcf4b4c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a279613c481906f96cbdd0137a899255b664ba4e05daf852b63179ae81ffb08",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-02-03T04:00:47Z",
    "title_canon_sha256": "330975c24fc0623cf2e7f1b54efb156275445317ee0db2500165f706de67a3c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.0642",
    "kind": "arxiv",
    "version": 2
  }
}