Pith Number

pith:AOEQNCAR

pith:2018:AOEQNCARC35VDIPXTE4VOECIAF

not attested not anchored not stored refs pending

Introduction to quantum representations of mapping class groups

Julien March\'e

arxiv:1812.03888 v1 · 2018-12-10 · math.GT · math.QA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AOEQNCARC35VDIPXTE4VOECIAF}

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	2026-05-17T23:58:43.646126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

038906881116fb51a1f79939571048017a0e07d21a15a89a84646853945919f3

Aliases

arxiv: 1812.03888 · arxiv_version: 1812.03888v1 · doi: 10.48550/arxiv.1812.03888 · pith_short_12: AOEQNCARC35V · pith_short_16: AOEQNCARC35VDIPX · pith_short_8: AOEQNCAR

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/AOEQNCARC35VDIPXTE4VOECIAF \
  | 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: 038906881116fb51a1f79939571048017a0e07d21a15a89a84646853945919f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2908d819e317988519e2e2e8253facb2c4fd97041b9262f7b254f0794400f64d",
    "cross_cats_sorted": [
      "math.QA",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2018-12-10T15:50:53Z",
    "title_canon_sha256": "ae12c85d8861ecd5065fe3769c90e7e285fce6e5a96082a93c2b642704afa7b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03888",
    "kind": "arxiv",
    "version": 1
  }
}