Pith Number

pith:TR2WFXGV

pith:1998:TR2WFXGVVNDB2XHEAQLHFSAWT4

not attested not anchored not stored refs pending

Temperature dependence of the anomalous effective action of fermions in two and four dimensions

L.L. Salcedo

arxiv:hep-th/9807221 v2 · 1998-07-29 · hep-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{TR2WFXGVVNDB2XHEAQLHFSAWT4}

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	2026-05-18T01:08:01.544977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c7562dcd5ab461d5ce4041672c8169f1d2956e2b71204f7ddb6f07e080b9f80

Aliases

arxiv: hep-th/9807221 · arxiv_version: hep-th/9807221v2 · doi: 10.48550/arxiv.hep-th/9807221 · pith_short_12: TR2WFXGVVNDB · pith_short_16: TR2WFXGVVNDB2XHE · pith_short_8: TR2WFXGV

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/TR2WFXGVVNDB2XHEAQLHFSAWT4 \
  | 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: 9c7562dcd5ab461d5ce4041672c8169f1d2956e2b71204f7ddb6f07e080b9f80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f79733775e528f1dca5aedd14c2daa16949aab19fcdc7936415934c5ed051f4e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-07-29T16:25:35Z",
    "title_canon_sha256": "aad6560cbb0752f5742d48baf75b34ee5a26098364f20aea56ed590a2d11f6f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9807221",
    "kind": "arxiv",
    "version": 2
  }
}