Pith Number

pith:6EH4JSKI

pith:2015:6EH4JSKIG22JUCJVFEPJX2PCEX

not attested not anchored not stored refs pending

Critical Density and Impact of $\Delta (1232)$ Resonance Formation in Neutron Stars

Bao-An Li, Bao-Jun Cai, Farrukh J. Fattoyev, William G. Newton

arxiv:1501.01680 v2 · 2015-01-07 · nucl-th · astro-ph.SR · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6EH4JSKIG22JUCJVFEPJX2PCEX}

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	2026-05-18T01:37:15.713963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f10fc4c94836b49a0935291e9be9e225fda1b9409a0cf6c6aef3122c41a6c4b6

Aliases

arxiv: 1501.01680 · arxiv_version: 1501.01680v2 · doi: 10.48550/arxiv.1501.01680 · pith_short_12: 6EH4JSKIG22J · pith_short_16: 6EH4JSKIG22JUCJV · pith_short_8: 6EH4JSKI

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/6EH4JSKIG22JUCJVFEPJX2PCEX \
  | 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: f10fc4c94836b49a0935291e9be9e225fda1b9409a0cf6c6aef3122c41a6c4b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a681e69d20396c4e67a9132f48e6a6fd3a67421ff19f6a6f69c18c3cb3187019",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-01-07T22:50:05Z",
    "title_canon_sha256": "c180dbf68522fe22ed42a1c8823a701918dbcf079c1005436ed3d111f0e114fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01680",
    "kind": "arxiv",
    "version": 2
  }
}