Pith Number

pith:ZERD7TW3

pith:2001:ZERD7TW3RVDEPRFIGETBJEIFVW

not attested not anchored not stored refs pending

Representations of reflection algebras

A.I. Molev, E. Ragoucy

arxiv:math/0107213 v2 · 2001-07-30 · math.QA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZERD7TW3RVDEPRFIGETBJEIFVW}

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	2026-07-04T16:28:16.367838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9223fcedb8d4647c4a83126149105ad8c232a2c77834b41e1fc84b2321425c9

Aliases

arxiv: math/0107213 · arxiv_version: math/0107213v2 · doi: 10.48550/arxiv.math/0107213 · pith_short_12: ZERD7TW3RVDE · pith_short_16: ZERD7TW3RVDEPRFI · pith_short_8: ZERD7TW3

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/ZERD7TW3RVDEPRFIGETBJEIFVW \
  | 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: c9223fcedb8d4647c4a83126149105ad8c232a2c77834b41e1fc84b2321425c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5b1256d1c1ce74fc505ae14240370adec349931e17abc0d8a4a63c1fce38bdb",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2001-07-30T06:45:47Z",
    "title_canon_sha256": "632492183ef713137e97465be93649023ed1327b0c0b8be14befc942c044d6e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0107213",
    "kind": "arxiv",
    "version": 2
  }
}