Pith Number

pith:OOXOXIHF

pith:2014:OOXOXIHFBBC2F7UKHZKWOGZM2Y

not attested not anchored not stored refs pending

Sonic velocity in holographic fluids and its applications

Hongsheng Zhang, Huai-Fan Li, Xiao-Ning Wu, Ya-Peng Hu, Yu Tian

arxiv:1408.2173 v7 · 2014-08-10 · hep-th · gr-qc · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OOXOXIHFBBC2F7UKHZKWOGZM2Y}

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	2026-05-17T23:57:33.353477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73aeeba0e50845a2fe8a3e55671b2cd62ea62f50f5bc714ad220a9f81dc2fe7e

Aliases

arxiv: 1408.2173 · arxiv_version: 1408.2173v7 · doi: 10.48550/arxiv.1408.2173 · pith_short_12: OOXOXIHFBBC2 · pith_short_16: OOXOXIHFBBC2F7UK · pith_short_8: OOXOXIHF

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/OOXOXIHFBBC2F7UKHZKWOGZM2Y \
  | 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: 73aeeba0e50845a2fe8a3e55671b2cd62ea62f50f5bc714ad220a9f81dc2fe7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b8cfb10233886df2af53a542fbfb63d987a198bead59fba218dc2fac25c3bc4",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-08-10T02:09:21Z",
    "title_canon_sha256": "24c8e49aec913461fbf91e69507aa511d8b966d89420c75351f1a71b5544248f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2173",
    "kind": "arxiv",
    "version": 7
  }
}