Pith Number

pith:PFG4RGZG

pith:2013:PFG4RGZGKQL67HU6TRXE2YQ2DC

not attested not anchored not stored refs pending

The refractive index in the viscous quark-gluon plasma

Bing-feng Jiang, De-fu Hou, Jia-rong Li, Yan-Jun Gao

arxiv:1301.1789 v1 · 2013-01-09 · 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{PFG4RGZGKQL67HU6TRXE2YQ2DC}

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	2026-05-18T03:14:50.057779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

794dc89b265417ef9e9e9c6e4d621a18954ff45cfe30a52b767e344518656e1d

Aliases

arxiv: 1301.1789 · arxiv_version: 1301.1789v1 · doi: 10.48550/arxiv.1301.1789 · pith_short_12: PFG4RGZGKQL6 · pith_short_16: PFG4RGZGKQL67HU6 · pith_short_8: PFG4RGZG

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/PFG4RGZGKQL67HU6TRXE2YQ2DC \
  | 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: 794dc89b265417ef9e9e9c6e4d621a18954ff45cfe30a52b767e344518656e1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05ae2caed870a93c7ee9fb444362509f0cef59bbc47d4da6028d2cf258c00aab",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-01-09T09:35:13Z",
    "title_canon_sha256": "f88b1d196258b7e5f9fd7da7cb23ffe25f65806671f2e00a815c98455752c983"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1789",
    "kind": "arxiv",
    "version": 1
  }
}