Pith Number

pith:JSNBO54S

pith:2011:JSNBO54SL2JWYXA477VUP2EJ43

not attested not anchored not stored refs pending

Remarks on generalized toric codes

John B. Little

arxiv:1107.4530 v2 · 2011-07-22 · cs.IT · math.AG · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JSNBO54SL2JWYXA477VUP2EJ43}

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	2026-05-18T04:13:15.662988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c9a1777925e936c5c1cffeb47e889e6f00ba8730b11000752ba1bf47742c97c

Aliases

arxiv: 1107.4530 · arxiv_version: 1107.4530v2 · doi: 10.48550/arxiv.1107.4530 · pith_short_12: JSNBO54SL2JW · pith_short_16: JSNBO54SL2JWYXA4 · pith_short_8: JSNBO54S

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/JSNBO54SL2JWYXA477VUP2EJ43 \
  | 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: 4c9a1777925e936c5c1cffeb47e889e6f00ba8730b11000752ba1bf47742c97c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09c76ff5b44f8e74ae55e8886f5727ddfc572fda6b5de2ba150377092e94052e",
    "cross_cats_sorted": [
      "math.AG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-07-22T14:35:02Z",
    "title_canon_sha256": "8d9fcecf3bd70e0d1abe337f6a38c7086ae7e6c539120de9513079214abb8731"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4530",
    "kind": "arxiv",
    "version": 2
  }
}