Pith Number

pith:ZWQAJ5UN

pith:2007:ZWQAJ5UNFFAXUYKGA3KJFWKHM3

not attested not anchored not stored refs pending

Quark spectrum above the critical temperature from Schwinger-Dyson equation

Masayasu Harada, Shunji Yoshimoto, Yukio Nemoto

arxiv:hep-ph/0702253 v1 · 2007-02-26 · 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{ZWQAJ5UNFFAXUYKGA3KJFWKHM3}

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	2026-05-18T04:34:46.636762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cda004f68d29417a614606d492d94766ffec012772f6dc02a6c174cfe0bd30c7

Aliases

arxiv: hep-ph/0702253 · arxiv_version: hep-ph/0702253v1 · doi: 10.48550/arxiv.hep-ph/0702253 · pith_short_12: ZWQAJ5UNFFAX · pith_short_16: ZWQAJ5UNFFAXUYKG · pith_short_8: ZWQAJ5UN

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/ZWQAJ5UNFFAXUYKGA3KJFWKHM3 \
  | 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: cda004f68d29417a614606d492d94766ffec012772f6dc02a6c174cfe0bd30c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "936cd5ce12d4c7b9c80b2065b887910904dd2a7cfb7157aea5ab05a1d1bcdb93",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2007-02-26T01:30:59Z",
    "title_canon_sha256": "5a0c96ce24e1bf025a8709b565750918ec6dd73bef3eb36e472a77250673b06e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0702253",
    "kind": "arxiv",
    "version": 1
  }
}