Pith Number

pith:SE7LM3F5

pith:2020:SE7LM3F52LQ4CQ33LMFN2GE4KW

not attested not anchored not stored refs pending

QCD phase transition in the chiral limit

Anirban Lahiri, Christian Schmidt, Frithjof Karsch, Lukas Mazur, Olaf Kaczmarek

arxiv:2003.07920 v1 · 2020-03-17 · 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{SE7LM3F52LQ4CQ33LMFN2GE4KW}

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	2026-07-05T01:32:57.929031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

913eb66cbdd2e1c1437b5b0add189c55b3ae5b3249084985c4d0380ec4964db8

Aliases

arxiv: 2003.07920 · arxiv_version: 2003.07920v1 · doi: 10.48550/arxiv.2003.07920 · pith_short_12: SE7LM3F52LQ4 · pith_short_16: SE7LM3F52LQ4CQ33 · pith_short_8: SE7LM3F5

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/SE7LM3F52LQ4CQ33LMFN2GE4KW \
  | 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: 913eb66cbdd2e1c1437b5b0add189c55b3ae5b3249084985c4d0380ec4964db8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59c67a53101e3ce3ed67f65377095eb6b0c3f2effec4ccf6aab0b4b284891f82",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2020-03-17T20:07:46Z",
    "title_canon_sha256": "de4c7c73a4ac90022ba3e7b037db0351bc91328d7050c3a393532108bb5c3780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07920",
    "kind": "arxiv",
    "version": 1
  }
}