Pith Number

pith:XIMFLFJ2

pith:1998:XIMFLFJ2VU75KIFI4BRG2WJB2A

not attested not anchored not stored refs pending

Retarded Greens Functions and Forward Scattering Amplitudes in Thermal Field Theory

A. J. da Silva, Ashok Das, F. T. Brandt, J. Frenkel

arxiv:hep-th/9809177 v1 · 1998-09-24 · hep-th

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XIMFLFJ2VU75KIFI4BRG2WJB2A}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:08:01.427757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba1855953aad3fd520a8e0626d5921d02742dc47fc5491030b8f79ed692e9c22

Aliases

arxiv: hep-th/9809177 · arxiv_version: hep-th/9809177v1 · doi: 10.48550/arxiv.hep-th/9809177 · pith_short_12: XIMFLFJ2VU75 · pith_short_16: XIMFLFJ2VU75KIFI · pith_short_8: XIMFLFJ2

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/XIMFLFJ2VU75KIFI4BRG2WJB2A \
  | 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: ba1855953aad3fd520a8e0626d5921d02742dc47fc5491030b8f79ed692e9c22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be82f449a2b79584f7c63ed3eb1a1e700eb7db26f79727268a351e10119ecf11",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-09-24T18:48:07Z",
    "title_canon_sha256": "cff62f9f6c368bf8ec006d38788acf1a331bf536e3e13112c102f1611c64ed3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9809177",
    "kind": "arxiv",
    "version": 1
  }
}