Pith Number

pith:NFQNQFKU

pith:2014:NFQNQFKUTYB3AVUG6LHTJ5SEY4

not attested not anchored not stored refs pending

Extracting the shear viscosity of a high temperature hadron gas

Paul Romatschke, Scott Pratt

arxiv:1409.0010 v1 · 2014-08-29 · nucl-th · 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{NFQNQFKUTYB3AVUG6LHTJ5SEY4}

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	2026-05-18T02:43:53.526674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6960d815549e03b05686f2cf34f644c70d70009f88606c53e40604490c154071

Aliases

arxiv: 1409.0010 · arxiv_version: 1409.0010v1 · doi: 10.48550/arxiv.1409.0010 · pith_short_12: NFQNQFKUTYB3 · pith_short_16: NFQNQFKUTYB3AVUG · pith_short_8: NFQNQFKU

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/NFQNQFKUTYB3AVUG6LHTJ5SEY4 \
  | 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: 6960d815549e03b05686f2cf34f644c70d70009f88606c53e40604490c154071

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d306b4fb462c0fa4d0a0f064b82497f5c139415ef1c980bc6ab2f915c4c15762",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2014-08-29T20:00:21Z",
    "title_canon_sha256": "fe7ffcc3dac3dfe5fb343c3bedd904de152d792fb142d8c0b908db5da9c9cb7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0010",
    "kind": "arxiv",
    "version": 1
  }
}