Pith Number

pith:L45OHXHC

pith:2018:L45OHXHCDAETO2CK42KMETB3KZ

not attested not anchored not stored refs pending

Topological Susceptibility of the 2d O(3) Model under Gradient Flow

H\'ector Mej\'ia-D\'iaz, Ilya O. Sandoval, Philippe de Forcrand, Urs Gerber, Wolfgang Bietenholz

arxiv:1808.08129 v2 · 2018-08-24 · hep-lat · cond-mat.stat-mech

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	2026-05-17T23:58:37.982563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f3ae3dce2180937684ae694c24c3b56408ad6037c794b602826d622d4c98038

Aliases

arxiv: 1808.08129 · arxiv_version: 1808.08129v2 · doi: 10.48550/arxiv.1808.08129 · pith_short_12: L45OHXHCDAET · pith_short_16: L45OHXHCDAETO2CK · pith_short_8: L45OHXHC

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/L45OHXHCDAETO2CK42KMETB3KZ \
  | 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: 5f3ae3dce2180937684ae694c24c3b56408ad6037c794b602826d622d4c98038

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0ef57d3d1b22714aa907b12f2337f4c06de67af83f5689aa51739f59b918250",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2018-08-24T13:07:34Z",
    "title_canon_sha256": "8c9408f133c0bb229797824d93deae3b7b470aaad938c60e7b09679629a21841"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08129",
    "kind": "arxiv",
    "version": 2
  }
}