Pith Number

pith:X5LJGPHK

pith:1996:X5LJGPHKWHEIEJYDLMBDHEFET2

not attested not anchored not stored refs pending

The twelve dimensional super (2+2)-brane

M. J. Perry, S. F. Hewson

arxiv:hep-th/9612008 v2 · 1996-11-30 · 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{X5LJGPHKWHEIEJYDLMBDHEFET2}

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	2026-05-18T01:38:37.549302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf56933ceab1c88227035b023390a49e9137a82c35171568b6d020a98084f55e

Aliases

arxiv: hep-th/9612008 · arxiv_version: hep-th/9612008v2 · doi: 10.48550/arxiv.hep-th/9612008 · pith_short_12: X5LJGPHKWHEI · pith_short_16: X5LJGPHKWHEIEJYD · pith_short_8: X5LJGPHK

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/X5LJGPHKWHEIEJYDLMBDHEFET2 \
  | 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: bf56933ceab1c88227035b023390a49e9137a82c35171568b6d020a98084f55e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03c4c802591d9b72685f0a096c9f8381a6efe3bcbae2488e457ad745177f730f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1996-11-30T11:33:18Z",
    "title_canon_sha256": "34116cdabffbd5bc412400b84e2c9b7de44c1b4c0307493d1bc8b7b5b46c6744"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9612008",
    "kind": "arxiv",
    "version": 2
  }
}