Pith Number

pith:LY42SYUC

pith:2001:LY42SYUC2KWST7FHCL66YXQ6RV

not attested not anchored not stored refs pending

Phase transition between three- and two-flavor QCD?

C.Wetterich

arxiv:hep-ph/0102248 v2 · 2001-02-20 · 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{LY42SYUC2KWST7FHCL66YXQ6RV}

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	2026-05-18T01:06:15.061676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e39a96282d2ad29fca712fdec5e1e8d6a592f498190d1cb72b47f6c3fb99fb4

Aliases

arxiv: hep-ph/0102248 · arxiv_version: hep-ph/0102248v2 · doi: 10.48550/arxiv.hep-ph/0102248 · pith_short_12: LY42SYUC2KWS · pith_short_16: LY42SYUC2KWST7FH · pith_short_8: LY42SYUC

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/LY42SYUC2KWST7FHCL66YXQ6RV \
  | 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: 5e39a96282d2ad29fca712fdec5e1e8d6a592f498190d1cb72b47f6c3fb99fb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1327fc274ce7984d56fc1c402d70e3e7e15f2dcffc007ad7d4133ee524c8176",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-02-20T13:25:09Z",
    "title_canon_sha256": "dc867d5aea46087e8b3dcfa944774dfd84e2eef83cce2b29dd67e24f2d2e2846"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0102248",
    "kind": "arxiv",
    "version": 2
  }
}