Pith Number

pith:GAYPJPFM

pith:1995:GAYPJPFMVOSZ5RGCZQVHQWKLXH

not attested not anchored not stored refs pending

A Study of General 2D, N=2 Matter Coupled to Supergravity in Superspace

Jr., M.E. Wehlau, M.T. Grisaru, S.J. Gates

arxiv:hep-th/9509021 v1 · 1995-09-05 · 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{GAYPJPFMVOSZ5RGCZQVHQWKLXH}

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	2026-05-18T03:47:10.778524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3030f4bcacaba59ec4c2cc2a78594bb9f4b4357a104d8d6d694f47c05be1ee26

Aliases

arxiv: hep-th/9509021 · arxiv_version: hep-th/9509021v1 · doi: 10.48550/arxiv.hep-th/9509021 · pith_short_12: GAYPJPFMVOSZ · pith_short_16: GAYPJPFMVOSZ5RGC · pith_short_8: GAYPJPFM

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/GAYPJPFMVOSZ5RGCZQVHQWKLXH \
  | 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: 3030f4bcacaba59ec4c2cc2a78594bb9f4b4357a104d8d6d694f47c05be1ee26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a289d672d786311f0a60311b2fa8e44c3c67b6c89d4bfb45e66fffbcf82213a9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-09-05T23:10:07Z",
    "title_canon_sha256": "b4dbfae0a379ca624892f5f0826bc7b548781cadceb6972b9abd3d7129dd6265"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9509021",
    "kind": "arxiv",
    "version": 1
  }
}