Pith Number

pith:QNIJZC3G

pith:2009:QNIJZC3GIBE4FB2JEARHOJNJWZ

not attested not anchored not stored refs pending

Viscosity of hadron matter within relativistic mean-field based model with scaled hadron masses and couplings

A.S. Khvorostukhin, D.N. Voskresensky, V.D. Toneev

arxiv:0912.2191 v2 · 2009-12-11 · nucl-th · hep-ex · 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{QNIJZC3GIBE4FB2JEARHOJNJWZ}

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	2026-05-18T04:23:03.212815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83509c8b664049c2874920227725a9b67a4200a8f78260e7eb4f64b29d165c1c

Aliases

arxiv: 0912.2191 · arxiv_version: 0912.2191v2 · doi: 10.48550/arxiv.0912.2191 · pith_short_12: QNIJZC3GIBE4 · pith_short_16: QNIJZC3GIBE4FB2J · pith_short_8: QNIJZC3G

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/QNIJZC3GIBE4FB2JEARHOJNJWZ \
  | 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: 83509c8b664049c2874920227725a9b67a4200a8f78260e7eb4f64b29d165c1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b33616e4efadbde81e3fdabb50689ff617b43346a18ef32ba5b2b16b51e6dcf",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-12-11T10:45:26Z",
    "title_canon_sha256": "3db319d14012b93a0181ae3f8dccdd1cf584c3a363ea299f70c1b1c01533580c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2191",
    "kind": "arxiv",
    "version": 2
  }
}