Pith Number

pith:UIOSHGXE

pith:1999:UIOSHGXEMXUKPG43JZEV37QFXG

not attested not anchored not stored refs pending

Particle Freeze-out and Discontinuities in Relativistic Hydrodynamics

K. A. Bugaev, M. I. Gorenstein, W. Greiner

arxiv:nucl-th/9906088 v1 · 1999-06-28 · 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{UIOSHGXEMXUKPG43JZEV37QFXG}

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	2026-07-04T15:21:07.001917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a21d239ae465e8a79b9b4e495dfe05b9a55dd1b2bcfa835b526899f2b790f7c7

Aliases

arxiv: nucl-th/9906088 · arxiv_version: nucl-th/9906088v1 · doi: 10.48550/arxiv.nucl-th/9906088 · pith_short_12: UIOSHGXEMXUK · pith_short_16: UIOSHGXEMXUKPG43 · pith_short_8: UIOSHGXE

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/UIOSHGXEMXUKPG43JZEV37QFXG \
  | 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: a21d239ae465e8a79b9b4e495dfe05b9a55dd1b2bcfa835b526899f2b790f7c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f853c965881c11897073b8eff79e618a80595f0e77a007ddb08dea958316000",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1999-06-28T16:48:00Z",
    "title_canon_sha256": "5bddde4099e57dad9e978b2e43a9d8f27867e53d77c0f22d5cf0c7b088963372"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9906088",
    "kind": "arxiv",
    "version": 1
  }
}