Pith Number

pith:ZDNXJLCW

pith:1993:ZDNXJLCWZLDPGBJCOOTOH5DVPC

not attested not anchored not stored refs pending

New Supersymmetrizations of the Generalized KdV Hierarchies

J.M. Figueroa-O'Farrill, S. Stanciu

arxiv:hep-th/9303168 v1 · 1993-03-30 · 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{ZDNXJLCWZLDPGBJCOOTOH5DVPC}

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	2026-05-18T01:38:42.848897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8db74ac56cac6f3052273a6e3f4757888044d5dc08998e0ebbc8bb27795a5fe

Aliases

arxiv: hep-th/9303168 · arxiv_version: hep-th/9303168v1 · doi: 10.48550/arxiv.hep-th/9303168 · pith_short_12: ZDNXJLCWZLDP · pith_short_16: ZDNXJLCWZLDPGBJC · pith_short_8: ZDNXJLCW

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/ZDNXJLCWZLDPGBJCOOTOH5DVPC \
  | 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: c8db74ac56cac6f3052273a6e3f4757888044d5dc08998e0ebbc8bb27795a5fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6b2e1cb3c4a8e648c799269d4210ccc56097c3470ee253c929e859086cb2462",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-03-30T21:35:06Z",
    "title_canon_sha256": "9d2ee9c3203b02cabcb2399ebd7db3492271e0837f17ec2008c82c7c5d7b0f5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9303168",
    "kind": "arxiv",
    "version": 1
  }
}