Pith Number

pith:HFZKPQGO

pith:1997:HFZKPQGOKWU3OJQMKYGQDWHWYA

not attested not anchored not stored refs pending

Linearized supergravity from Matrix theory

D. Kabat, W. Taylor

arxiv:hep-th/9712185 v3 · 1997-12-19 · 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{HFZKPQGOKWU3OJQMKYGQDWHWYA}

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	2026-07-04T15:27:30.489570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3972a7c0ce55a9b7260c560d01d8f6c004c90afac7eb9f28ebc170661bf3d2d1

Aliases

arxiv: hep-th/9712185 · arxiv_version: hep-th/9712185v3 · doi: 10.48550/arxiv.hep-th/9712185 · pith_short_12: HFZKPQGOKWU3 · pith_short_16: HFZKPQGOKWU3OJQM · pith_short_8: HFZKPQGO

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/HFZKPQGOKWU3OJQMKYGQDWHWYA \
  | 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: 3972a7c0ce55a9b7260c560d01d8f6c004c90afac7eb9f28ebc170661bf3d2d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8c2290612b80e4d17acecac942e7ef6217d54091879bccc1d3a29eaeba54aca",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-12-19T00:51:38Z",
    "title_canon_sha256": "cecbb3d67a5af5519255dab9ec11e694c970d67b4ea957b464c5abddbdc3ce4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9712185",
    "kind": "arxiv",
    "version": 3
  }
}