Pith Number

pith:A3XABZAV

pith:2015:A3XABZAVQAXG6L3FDXPZI364O5

not attested not anchored not stored refs pending

On the structure of open equivariant topological conformal field theories

Ramses Fernandez-Valencia

arxiv:1512.03471 v1 · 2015-12-10 · math.AT · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A3XABZAVQAXG6L3FDXPZI364O5}

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	2026-05-18T01:24:32.352618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06ee00e415802e6f2f651ddf946fdc7750d774d0a2a2c7457d167930d6713646

Aliases

arxiv: 1512.03471 · arxiv_version: 1512.03471v1 · doi: 10.48550/arxiv.1512.03471 · pith_short_12: A3XABZAVQAXG · pith_short_16: A3XABZAVQAXG6L3F · pith_short_8: A3XABZAV

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/A3XABZAVQAXG6L3FDXPZI364O5 \
  | 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: 06ee00e415802e6f2f651ddf946fdc7750d774d0a2a2c7457d167930d6713646

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f44d41748fefdc4511b8e409ebc0cc223e2bc21745cfe953c9083ba8200a514",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2015-12-10T22:35:34Z",
    "title_canon_sha256": "1b39e3e6b240a1c0fce6a0a71b97758c7d703332a73fac05626c98ad3af909c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03471",
    "kind": "arxiv",
    "version": 1
  }
}