Pith Number

pith:DDO2ZE3P

pith:2021:DDO2ZE3P4LBFNEYKQ6EDRDRSRC

not attested not anchored not stored refs pending

Diagrammatics for $F_4$

Alistair Savage, Kirill Zainoulline, Raj Gandhi

arxiv:2107.12464 v3 · 2021-07-26 · math.RT · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DDO2ZE3P4LBFNEYKQ6EDRDRSRC}

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.

Cited by

1 paper in Pith

Towards interpolating categories for equivariant map algebras

Receipt and verification

First computed	2026-07-05T11:02:07.999866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18ddac936fe2c256930a8788388e3288936a56892e3d55bc24ad20657b1b0591

Aliases

arxiv: 2107.12464 · arxiv_version: 2107.12464v3 · doi: 10.48550/arxiv.2107.12464 · pith_short_12: DDO2ZE3P4LBF · pith_short_16: DDO2ZE3P4LBFNEYK · pith_short_8: DDO2ZE3P

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/DDO2ZE3P4LBFNEYKQ6EDRDRSRC \
  | 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: 18ddac936fe2c256930a8788388e3288936a56892e3d55bc24ad20657b1b0591

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63cba5e15d0a415a3fcfef96a9c8e555e5680c8c848b4c9d95e621d16f39880e",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2021-07-26T20:32:58Z",
    "title_canon_sha256": "094aabcb18dd6db5e81a6dffe86c7bd4f1c207e79f7f24b84f4924063e1f0047"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.12464",
    "kind": "arxiv",
    "version": 3
  }
}