Pith Number

pith:OFADD7NL

pith:2023:OFADD7NLQQJ7ZONFEYKNGPUNME

not attested not anchored not stored refs pending

Speed of Sound in Magnetized Nuclear Matter

Nilanjan Chaudhuri, Pradip Roy, Rajkumar Mondal, Sourav Sarkar

arxiv:2312.03310 v1 · 2023-12-06 · nucl-th · 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{OFADD7NLQQJ7ZONFEYKNGPUNME}

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	2026-07-05T07:21:01.890411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

714031fdab8413fcb9a52614d33e8d610623352071e0c1a25fa893cf275bd9fe

Aliases

arxiv: 2312.03310 · arxiv_version: 2312.03310v1 · doi: 10.48550/arxiv.2312.03310 · pith_short_12: OFADD7NLQQJ7 · pith_short_16: OFADD7NLQQJ7ZONF · pith_short_8: OFADD7NL

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/OFADD7NLQQJ7ZONFEYKNGPUNME \
  | 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: 714031fdab8413fcb9a52614d33e8d610623352071e0c1a25fa893cf275bd9fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc9351f63389a3f2f40ba4e814f87b43299189f5903cb0e8cab0889fb1fd045c",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2023-12-06T06:31:09Z",
    "title_canon_sha256": "9cf77975bc6c17c2c91ba9a79de68bb5acc871d57db3e66b7d65f68804544426"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.03310",
    "kind": "arxiv",
    "version": 1
  }
}