Pith Number

pith:NCU6Y2CB

pith:2008:NCU6Y2CB6EZAQHH7LAQX4TKWIF

not attested not anchored not stored refs pending

Entropy production in collisions of gravitational shock waves and of heavy ions

Amos Yarom, Silviu S. Pufu, Steven S. Gubser

arxiv:0805.1551 v1 · 2008-05-12 · hep-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{NCU6Y2CB6EZAQHH7LAQX4TKWIF}

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.

Cited by

1 paper in Pith

Entropy production in pp and Pb-Pb collisions at energies available at the CERN Large Hadron Collider

Receipt and verification

First computed	2026-07-04T15:30:08.120735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68a9ec6841f132081cff58217e4d56417d23296dc707a1b3056e59cb36d5fa2a

Aliases

arxiv: 0805.1551 · arxiv_version: 0805.1551v1 · doi: 10.48550/arxiv.0805.1551 · pith_short_12: NCU6Y2CB6EZA · pith_short_16: NCU6Y2CB6EZAQHH7 · pith_short_8: NCU6Y2CB

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/NCU6Y2CB6EZAQHH7LAQX4TKWIF \
  | 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: 68a9ec6841f132081cff58217e4d56417d23296dc707a1b3056e59cb36d5fa2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c536dd010232c25c7235d3f677674b3f15c6e86fd5e13580fd08e72159d55a34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-05-12T14:25:18Z",
    "title_canon_sha256": "f978f4ccd3397b1352201116bd191d149b9d6445f6281452e5b0489a696b6442"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.1551",
    "kind": "arxiv",
    "version": 1
  }
}