Pith Number

pith:PY4BTQOX

pith:2011:PY4BTQOXS5HOKHEEYKGDDN7OBT

not attested not anchored not stored refs pending

Exploring hybrid star matter at NICA and FAIR

D. Blaschke, F. Weber, T. Klahn

arxiv:1101.6061 v2 · 2011-01-31 · nucl-th · astro-ph.SR · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PY4BTQOXS5HOKHEEYKGDDN7OBT}

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	2026-05-18T03:45:21.296278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e3819c1d7974ee51c84c28c31b7ee0cf456b6c276fc69dc874654a7a1a7b43a

Aliases

arxiv: 1101.6061 · arxiv_version: 1101.6061v2 · doi: 10.48550/arxiv.1101.6061 · pith_short_12: PY4BTQOXS5HO · pith_short_16: PY4BTQOXS5HOKHEE · pith_short_8: PY4BTQOX

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/PY4BTQOXS5HOKHEEYKGDDN7OBT \
  | 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: 7e3819c1d7974ee51c84c28c31b7ee0cf456b6c276fc69dc874654a7a1a7b43a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2ee1bf97c42ab571ac2da4967cc71643137093f69273ae2cc3f84ec27ab6a6e",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2011-01-31T20:03:22Z",
    "title_canon_sha256": "d4b59d41bae4ee950854a0521ea2da2ff5517659e950c1cc05bf67257209cbdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.6061",
    "kind": "arxiv",
    "version": 2
  }
}