Pith Number

pith:F4COMPOH

pith:2011:F4COMPOHE7N7N6SXLD5ONCCU6L

not attested not anchored not stored refs pending

Comment on `Lost in Translation: Topological Singularities in Group Field Theory'

Matteo Smerlak

arxiv:1102.1844 v2 · 2011-02-09 · hep-th · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4COMPOHE7N7N6SXLD5ONCCU6L}

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	2026-05-18T04:15:16.410623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f04e63dc727dbf6fa5758fae68854f2dbaa98430ac69b21c51f618948112dcd

Aliases

arxiv: 1102.1844 · arxiv_version: 1102.1844v2 · doi: 10.48550/arxiv.1102.1844 · pith_short_12: F4COMPOHE7N7 · pith_short_16: F4COMPOHE7N7N6SX · pith_short_8: F4COMPOH

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/F4COMPOHE7N7N6SXLD5ONCCU6L \
  | 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: 2f04e63dc727dbf6fa5758fae68854f2dbaa98430ac69b21c51f618948112dcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98ada8163327e2c540f37848c51d896047d8a7a8e1f2878634fbb6a76203d61f",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-02-09T11:50:02Z",
    "title_canon_sha256": "f27a4f14995184de18624de0a7128ec2c4afa886824628b659713e354d35b360"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1844",
    "kind": "arxiv",
    "version": 2
  }
}