Pith Number

pith:CV7ICG6U

pith:2009:CV7ICG6U7JOMNBIWBOYR22ZB4J

not attested not anchored not stored refs pending

Second-order Relativistic Hydrodynamic Equations for Viscous Systems; how does the dissipation affect the internal energy?

Kyosuke Tsumura, Teiji Kunihiro

arxiv:0906.0079 v3 · 2009-05-30 · hep-ph · 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{CV7ICG6U7JOMNBIWBOYR22ZB4J}

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	2026-05-18T02:34:46.038371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

157e811bd4fa5cc685160bb11d6b21e258cbdf1d3403cab4a195bd4fb39ec85c

Aliases

arxiv: 0906.0079 · arxiv_version: 0906.0079v3 · doi: 10.48550/arxiv.0906.0079 · pith_short_12: CV7ICG6U7JOM · pith_short_16: CV7ICG6U7JOMNBIW · pith_short_8: CV7ICG6U

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/CV7ICG6U7JOMNBIWBOYR22ZB4J \
  | 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: 157e811bd4fa5cc685160bb11d6b21e258cbdf1d3403cab4a195bd4fb39ec85c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1c335a071ced1d4e2a6694e70725f8716a3ae900d15dd0a2d9156ee3ad0e386",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-05-30T14:06:49Z",
    "title_canon_sha256": "3022b87af021f5c16179c22a06f2a67aff5bc606d36dcb1803637ab27023ccf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.0079",
    "kind": "arxiv",
    "version": 3
  }
}