Pith Number

pith:2Y7F4RWC

pith:1994:2Y7F4RWCPF46XH3EKFW6YK2NDG

not attested not anchored not stored refs pending

How sharp is the chiral crossover phenomenon for realistic meson masses?

Bernd-Jochen Schaefer, Hildegard Meyer-Ortmanns

arxiv:hep-ph/9409430 v1 · 1994-09-28 · 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{2Y7F4RWCPF46XH3EKFW6YK2NDG}

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	2026-05-18T04:37:44.738293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d63e5e46c27979eb9f64516dec2b4d1991fee738871c261944d88905d5a99861

Aliases

arxiv: hep-ph/9409430 · arxiv_version: hep-ph/9409430v1 · doi: 10.48550/arxiv.hep-ph/9409430 · pith_short_12: 2Y7F4RWCPF46 · pith_short_16: 2Y7F4RWCPF46XH3E · pith_short_8: 2Y7F4RWC

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/2Y7F4RWCPF46XH3EKFW6YK2NDG \
  | 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: d63e5e46c27979eb9f64516dec2b4d1991fee738871c261944d88905d5a99861

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38e7328a9ec28ddbd25bed494885f6a03115dd12405b5d86884560f5842f5950",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1994-09-28T09:40:03Z",
    "title_canon_sha256": "160f07fd66543ba98c5c5b54973d0ad7604ed67c6946c20b64ee1c4127e9f9a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9409430",
    "kind": "arxiv",
    "version": 1
  }
}