Pith Number

pith:3TIOYGRE

pith:1998:3TIOYGREWRNA52C6MQNCSHOIZN

not attested not anchored not stored refs pending

Prescriptions for Off-Shell Bosonic String Amplitudes

A. Liccardo, Copenhagen), F. Pezzella (Dipartimento di Scienze Fisiche, I.N.F.N., L. Cappiello, R. Marotta (Nordita, R. Pettorino, Sezione di Napoli), Universita' di Napoli

arxiv:hep-th/9812152 v2 · 1998-12-17 · 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{3TIOYGREWRNA52C6MQNCSHOIZN}

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	2026-05-18T02:35:54.729436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcd0ec1a24b45a0ee85e641a291dc8cb59bc0361a958cc840d3fb55886163489

Aliases

arxiv: hep-th/9812152 · arxiv_version: hep-th/9812152v2 · doi: 10.48550/arxiv.hep-th/9812152 · pith_short_12: 3TIOYGREWRNA · pith_short_16: 3TIOYGREWRNA52C6 · pith_short_8: 3TIOYGRE

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/3TIOYGREWRNA52C6MQNCSHOIZN \
  | 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: dcd0ec1a24b45a0ee85e641a291dc8cb59bc0361a958cc840d3fb55886163489

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af03030aad55db828bf66e2538e7890c9be175da385d8f887639838161e29b7f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-12-17T17:42:57Z",
    "title_canon_sha256": "0b03b18876904d583308ed96ceec8b7e3ab0189ee5bfeba02c5ca2509d54935d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9812152",
    "kind": "arxiv",
    "version": 2
  }
}