Pith Number

pith:FE5U3UMM

pith:2013:FE5U3UMMP4XZBPKR3OUNO3QRWP

not attested not anchored not stored refs pending

Topological invariant for generic 1D time reversal symmetric superconductors in class DIII

Eddy Ardonne, Jan Carl Budich

arxiv:1308.1256 v2 · 2013-08-06 · cond-mat.mes-hall

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	2026-05-18T03:08:36.345777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

293b4dd18c7f2f90bd51dba8d76e11b3d1f1579d68ed9a86bf20c8501135a07d

Aliases

arxiv: 1308.1256 · arxiv_version: 1308.1256v2 · doi: 10.48550/arxiv.1308.1256 · pith_short_12: FE5U3UMMP4XZ · pith_short_16: FE5U3UMMP4XZBPKR · pith_short_8: FE5U3UMM

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/FE5U3UMMP4XZBPKR3OUNO3QRWP \
  | 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: 293b4dd18c7f2f90bd51dba8d76e11b3d1f1579d68ed9a86bf20c8501135a07d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "067bfbc8ddbfa570bcd2fbd55e75788e42f3debbbcca9c477e8ef0ffc1a690d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-08-06T12:51:49Z",
    "title_canon_sha256": "17510dd3f9f33636f705f821c41beb418ec8bc87fe180efc822a371194f763fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1256",
    "kind": "arxiv",
    "version": 2
  }
}