Pith Number

pith:QPRJRRCR

pith:1999:QPRJRRCRNWT3F3FWROKGKTSOTJ

not attested not anchored not stored refs pending

BPS Amplitudes, Helicity Supertraces and Membranes in M-Theory

Bernard de Wit, Dieter Lust

arxiv:hep-th/9912225 v1 · 1999-12-22 · 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{QPRJRRCRNWT3F3FWROKGKTSOTJ}

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.

Cited by

2 papers in Pith

Taxonomy of Instanton Corrections in Infinite Distance Limits

Receipt and verification

First computed	2026-07-04T15:53:54.916397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83e298c4516da7b2ecb68b94654e4e9a5159ca56105a0e86d706b66ea9506f1f

Aliases

arxiv: hep-th/9912225 · arxiv_version: hep-th/9912225v1 · doi: 10.48550/arxiv.hep-th/9912225 · pith_short_12: QPRJRRCRNWT3 · pith_short_16: QPRJRRCRNWT3F3FW · pith_short_8: QPRJRRCR

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/QPRJRRCRNWT3F3FWROKGKTSOTJ \
  | 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: 83e298c4516da7b2ecb68b94654e4e9a5159ca56105a0e86d706b66ea9506f1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29b4dfb8e5cec49be69dfa5d2058017d3d743658b0d93bb0f1bd7f9c74c7fec3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-12-22T15:08:27Z",
    "title_canon_sha256": "e88e0b53339c2425465e882ad0ed99f92bc54d37e5b79d8628c13436f60130dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9912225",
    "kind": "arxiv",
    "version": 1
  }
}