Pith Number

pith:NXV7EOT4

pith:1993:NXV7EOT4P32DDLAAMTSQYIPVPN

not attested not anchored not stored refs pending

Chiral Symmetry Restoration at Finite Temperature in the Linear Sigma--Model

D. Metzger, H.--J. Pirner, H. Meyer--Ortmanns

arxiv:hep-ph/9312252 v2 · 1993-12-09 · 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{NXV7EOT4P32DDLAAMTSQYIPVPN}

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	2026-05-18T04:37:54.328170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6debf23a7c7ef431ac0064e50c21f57b5eff1ea7e6aea806f364294434401ff6

Aliases

arxiv: hep-ph/9312252 · arxiv_version: hep-ph/9312252v2 · doi: 10.48550/arxiv.hep-ph/9312252 · pith_short_12: NXV7EOT4P32D · pith_short_16: NXV7EOT4P32DDLAA · pith_short_8: NXV7EOT4

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/NXV7EOT4P32DDLAAMTSQYIPVPN \
  | 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: 6debf23a7c7ef431ac0064e50c21f57b5eff1ea7e6aea806f364294434401ff6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9843aa8fc77eea720551a4e97c9eb0ae6c975b24f2268f27037306adea0fb8a0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1993-12-09T13:49:15Z",
    "title_canon_sha256": "96d1d9fc6767b4fdf18d9fc24c7f6b78d3c7cad13930afbc33f57a17cb6aa79f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9312252",
    "kind": "arxiv",
    "version": 2
  }
}