Pith Number

pith:OY6ZSBKB

pith:2013:OY6ZSBKBGXUDVP3U6G32H2TFMN

not attested not anchored not stored refs pending

Implications of PSR J1614-2230 for NJL hybrid star

C\'esar H. Lenzi, Germ\'an Lugones

arxiv:1307.1928 v1 · 2013-07-07 · astro-ph.HE · 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{OY6ZSBKBGXUDVP3U6G32H2TFMN}

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	2026-05-18T03:19:03.093160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

763d99054135e83abf74f1b7a3ea65635c2fee689e8dcdf6840a4775cc82c83d

Aliases

arxiv: 1307.1928 · arxiv_version: 1307.1928v1 · doi: 10.48550/arxiv.1307.1928 · pith_short_12: OY6ZSBKBGXUD · pith_short_16: OY6ZSBKBGXUDVP3U · pith_short_8: OY6ZSBKB

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/OY6ZSBKBGXUDVP3U6G32H2TFMN \
  | 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: 763d99054135e83abf74f1b7a3ea65635c2fee689e8dcdf6840a4775cc82c83d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b30e331eab9e353b4abd7b9eb7c4f654bee68ac89483e3a1dfa7798456c4fe7",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-07-07T23:06:47Z",
    "title_canon_sha256": "c0c08027e24dd82857bafba8df800e3615051c25a0d64e4f941754574be09a18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1928",
    "kind": "arxiv",
    "version": 1
  }
}