Pith Number

pith:2UXXSV43

pith:2010:2UXXSV43STENM5AVVT2LMCUR53

not attested not anchored not stored refs pending

Topological gravity on the lattice

Simon Catterall

arxiv:1003.5202 v1 · 2010-03-26 · hep-lat · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2UXXSV43STENM5AVVT2LMCUR53}

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	2026-05-18T00:35:56.072626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d52f79579b94c8d67415acf4b60a91eecc3c90adcb3180a0f7b6be4702e4ada3

Aliases

arxiv: 1003.5202 · arxiv_version: 1003.5202v1 · doi: 10.48550/arxiv.1003.5202 · pith_short_12: 2UXXSV43STEN · pith_short_16: 2UXXSV43STENM5AV · pith_short_8: 2UXXSV43

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/2UXXSV43STENM5AVVT2LMCUR53 \
  | 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: d52f79579b94c8d67415acf4b60a91eecc3c90adcb3180a0f7b6be4702e4ada3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e4309cdb77d4b9c86e89463f46ad196b6042b43c7f1240d648a063bfbf221e0",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2010-03-26T19:01:46Z",
    "title_canon_sha256": "085bc719531ca0157fc4efb8ac6370a7849b2d6069a785f1aba15c696bc695f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5202",
    "kind": "arxiv",
    "version": 1
  }
}