Pith Number

pith:FNICARQW

pith:2025:FNICARQWQIDFQRSKVUC3PS5X7D

not attested not anchored not stored refs pending

Disentangling effects of nucleon size and nucleus structure in relativistic heavy-ion collisions

Hai-Cheng Wang, Jun Xu, Song-Jie Li, Zhong-Zhou Ren

arxiv:2504.19082 v1 · 2025-04-27 · nucl-th · hep-ex · 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{FNICARQWQIDFQRSKVUC3PS5X7D}

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	2026-07-05T11:02:23.833277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b50204616820658464aad05b7cbb7f8d50008b2ee459db453c316875b834d57

Aliases

arxiv: 2504.19082 · arxiv_version: 2504.19082v1 · doi: 10.48550/arxiv.2504.19082 · pith_short_12: FNICARQWQIDF · pith_short_16: FNICARQWQIDFQRSK · pith_short_8: FNICARQW

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/FNICARQWQIDFQRSKVUC3PS5X7D \
  | 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: 2b50204616820658464aad05b7cbb7f8d50008b2ee459db453c316875b834d57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c4be5077a10e55602b3d978c17fe583329b245b17d6f27745c80e3ac38a6016",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2025-04-27T02:44:47Z",
    "title_canon_sha256": "0468ddaf822db08655911fdc7ad80967526207f3633cc44e3d464248787f0e5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19082",
    "kind": "arxiv",
    "version": 1
  }
}