Pith Number

pith:LA3NM6KX

pith:2013:LA3NM6KX7WIWNLPOBKQKSHFAZM

not attested not anchored not stored refs pending

Oxidizing Borcherds symmetries

Axel Kleinschmidt, Jakob Palmkvist

arxiv:1301.1346 v1 · 2013-01-07 · hep-th · math.RA

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

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	2026-05-18T01:52:20.871262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5836d67957fd9166adee0aa0a91ca0cb39d5ad4c2021df7959ba3bc8987a093e

Aliases

arxiv: 1301.1346 · arxiv_version: 1301.1346v1 · doi: 10.48550/arxiv.1301.1346 · pith_short_12: LA3NM6KX7WIW · pith_short_16: LA3NM6KX7WIWNLPO · pith_short_8: LA3NM6KX

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/LA3NM6KX7WIWNLPOBKQKSHFAZM \
  | 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: 5836d67957fd9166adee0aa0a91ca0cb39d5ad4c2021df7959ba3bc8987a093e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a59660407e74944fa1916ee46cc2d4b07aa05656dffe9133f9bae27262a29305",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-01-07T21:00:11Z",
    "title_canon_sha256": "f64bb8cc919a2e79cd234eb35ee6137393e87ec8e772adf1122d46e68e729c5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1346",
    "kind": "arxiv",
    "version": 1
  }
}