Pith Number

pith:G55IONNX

pith:2018:G55IONNXYR56Z33HFKYXU23M3A

not attested not anchored not stored refs pending

Phenomenological bound on the viscosity of the hadron resonance gas

Sabyasachi Ghosh, Snigdha Ghosh, Sumana Bhattacharyya

arxiv:1807.03188 v2 · 2018-07-09 · 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{G55IONNXYR56Z33HFKYXU23M3A}

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	2026-05-18T00:03:04.710006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

377a8735b7c47becef672ab17a6b6cd82ee589f713506b47a4b7e655e3d5da56

Aliases

arxiv: 1807.03188 · arxiv_version: 1807.03188v2 · doi: 10.48550/arxiv.1807.03188 · pith_short_12: G55IONNXYR56 · pith_short_16: G55IONNXYR56Z33H · pith_short_8: G55IONNX

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/G55IONNXYR56Z33HFKYXU23M3A \
  | 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: 377a8735b7c47becef672ab17a6b6cd82ee589f713506b47a4b7e655e3d5da56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "326daca0b28ae53ff8bd623a1923225940d5175737b09e4b392640577b89a38b",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-07-09T14:21:19Z",
    "title_canon_sha256": "62a4bda9ce23d3b2f1096ab651940ebbd35ac17fa2e55e82f8d987fd6ad94e75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03188",
    "kind": "arxiv",
    "version": 2
  }
}