Pith Number

pith:EAXSJOPM

pith:1991:EAXSJOPMUIKHNZ2BJL36HTHBOH

not attested not anchored not stored refs pending

Generalized Drinfeld-Sokolov Hierarchies II: The Hamiltonian Structures

J. Luis Miramontes, Mark F. deGroot, Nigel J. Burroughs, Timothy J. Hollowood

arxiv:hep-th/9109014 v1 · 1991-09-10 · 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{EAXSJOPMUIKHNZ2BJL36HTHBOH}

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	2026-05-18T01:38:45.214228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

202f24b9eca21476e7414af7e3cce171fad035d1d94a9f79b1b240bb1e5e8bf0

Aliases

arxiv: hep-th/9109014 · arxiv_version: hep-th/9109014v1 · doi: 10.48550/arxiv.hep-th/9109014 · pith_short_12: EAXSJOPMUIKH · pith_short_16: EAXSJOPMUIKHNZ2B · pith_short_8: EAXSJOPM

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/EAXSJOPMUIKHNZ2BJL36HTHBOH \
  | 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: 202f24b9eca21476e7414af7e3cce171fad035d1d94a9f79b1b240bb1e5e8bf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82cbb8d99c147ffc218b5ef3415edfe94ea5963eb59451e7b7ecdcb943029a87",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1991-09-10T19:48:36Z",
    "title_canon_sha256": "5d57dc0f21f731426d812d3fe8289488ed0781238b9acdf9ffcb631c9ae81c4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9109014",
    "kind": "arxiv",
    "version": 1
  }
}