Pith Number

pith:2QRITYW5

pith:2011:2QRITYW5CYMKY4FUBWWI65C4LU

not attested not anchored not stored refs pending

QCD confinement and chiral crossovers, two critical points

M. Cardoso, N. Cardoso, P. Bicudo

arxiv:1102.5531 v1 · 2011-02-27 · hep-lat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QRITYW5CYMKY4FUBWWI65C4LU}

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	2026-05-18T04:27:46.673421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d42289e2dd1618ac70b40dac8f745c5d1891992307508a7fdcee120b862a2d04

Aliases

arxiv: 1102.5531 · arxiv_version: 1102.5531v1 · doi: 10.48550/arxiv.1102.5531 · pith_short_12: 2QRITYW5CYMK · pith_short_16: 2QRITYW5CYMKY4FU · pith_short_8: 2QRITYW5

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/2QRITYW5CYMKY4FUBWWI65C4LU \
  | 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: d42289e2dd1618ac70b40dac8f745c5d1891992307508a7fdcee120b862a2d04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa67570885618224f6602223cef9d2a6e11893ca6f71e74df54cf9e2db1b2cdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2011-02-27T18:10:23Z",
    "title_canon_sha256": "da6bb2e9d9ec21499ded70fb3595afd01c15cc4872fe582666c516747d878901"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5531",
    "kind": "arxiv",
    "version": 1
  }
}