Pith Number

pith:D7VCS7ID

pith:2010:D7VCS7IDR6GVX265WKVFBFODMP

not attested not anchored not stored refs pending

QCD at finite density

Sourendu Gupta

arxiv:1101.0109 v1 · 2010-12-30 · hep-lat · 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{D7VCS7IDR6GVX265WKVFBFODMP}

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	2026-05-18T04:32:11.020093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fea297d038f8d5bebddb2aa5095c363d1af064f1088a82f4ced2231e9d0b7ca

Aliases

arxiv: 1101.0109 · arxiv_version: 1101.0109v1 · doi: 10.48550/arxiv.1101.0109 · pith_short_12: D7VCS7IDR6GV · pith_short_16: D7VCS7IDR6GVX265 · pith_short_8: D7VCS7ID

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/D7VCS7IDR6GVX265WKVFBFODMP \
  | 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: 1fea297d038f8d5bebddb2aa5095c363d1af064f1088a82f4ced2231e9d0b7ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b0165ff4f3ef9d72a263127b6872b3e9dae7c487e67d9690e9cf8abbab5b82b",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2010-12-30T16:41:03Z",
    "title_canon_sha256": "f46571522277dd50651ad76e5e3d4c44fb74914c38857003be8809401d932a55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0109",
    "kind": "arxiv",
    "version": 1
  }
}