Pith Number

pith:DGHKHTA2

pith:2001:DGHKHTA2AOBC6RURVCPDBYYKMJ

not attested not anchored not stored refs pending

Scattering Matrix in Conformal Geometry

C. Robin Graham, Maciej Zworski

arxiv:math/0109089 v1 · 2001-09-14 · math.DG · math-ph · math.MP · math.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DGHKHTA2AOBC6RURVCPDBYYKMJ}

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	2026-07-04T14:35:31.121582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

198ea3cc1a03822f4691a89e30e30a626c3099591435e7a0579aec702cdb88e4

Aliases

arxiv: math/0109089 · arxiv_version: math/0109089v1 · doi: 10.48550/arxiv.math/0109089 · pith_short_12: DGHKHTA2AOBC · pith_short_16: DGHKHTA2AOBC6RUR · pith_short_8: DGHKHTA2

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/DGHKHTA2AOBC6RURVCPDBYYKMJ \
  | 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: 198ea3cc1a03822f4691a89e30e30a626c3099591435e7a0579aec702cdb88e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc93e455020150d5f65090febdfc12aae8e5c6aeb32da122fea76b124cb72803",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.SP"
    ],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2001-09-14T02:24:51Z",
    "title_canon_sha256": "8983d4709e82f250b9656b3e08bc62b81dfa329bd569ecc0bb4037773c8b2fd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0109089",
    "kind": "arxiv",
    "version": 1
  }
}