Pith Number

pith:HPYDEXQF

pith:2018:HPYDEXQFMJ2KJM2GD7JIF3PCFC

not attested not anchored not stored refs pending

Geometric scaling in symmetric nucleus-nucleus collisions

Giuliano Giacalone, Jean-Yves Ollitrault, Rudolph Rogly

arxiv:1807.07831 v2 · 2018-07-20 · 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{HPYDEXQFMJ2KJM2GD7JIF3PCFC}

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	2026-05-17T23:55:55.968697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bf0325e056274a4b3461fd282ede228a21e254ef8f3e0ba52608c8a6b19f86e

Aliases

arxiv: 1807.07831 · arxiv_version: 1807.07831v2 · doi: 10.48550/arxiv.1807.07831 · pith_short_12: HPYDEXQFMJ2K · pith_short_16: HPYDEXQFMJ2KJM2G · pith_short_8: HPYDEXQF

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/HPYDEXQFMJ2KJM2GD7JIF3PCFC \
  | 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: 3bf0325e056274a4b3461fd282ede228a21e254ef8f3e0ba52608c8a6b19f86e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02cf26a8eb62d2de13d62901a6422a3ae8bf2936f23f6a9afa585a8db8591330",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2018-07-20T13:27:15Z",
    "title_canon_sha256": "a25301c0105355d8326754f2ab726492f0ac882a38bb7af60ab997d593900642"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07831",
    "kind": "arxiv",
    "version": 2
  }
}