Pith Number

pith:KPKB57VE

pith:2014:KPKB57VEC63PE57STOKPMV4UDI

not attested not anchored not stored refs pending

Temperature dependence of clusters with attracting vortices in superconducting Niobium studied by neutron scattering

Alain Pautrat, Annie Brulet

arxiv:1404.0809 v1 · 2014-04-03 · cond-mat.supr-con

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	2026-05-18T02:54:55.465836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53d41efea417b6f277f29b94f657941a0546e462c68120baa93abedfa6ee4778

Aliases

arxiv: 1404.0809 · arxiv_version: 1404.0809v1 · doi: 10.48550/arxiv.1404.0809 · pith_short_12: KPKB57VEC63P · pith_short_16: KPKB57VEC63PE57S · pith_short_8: KPKB57VE

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/KPKB57VEC63PE57STOKPMV4UDI \
  | 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: 53d41efea417b6f277f29b94f657941a0546e462c68120baa93abedfa6ee4778

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53d4d97620605b03f1f016d78f556e1804f63e3021b07013f4506b2e6c4e813f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-04-03T08:57:07Z",
    "title_canon_sha256": "e33d2a9b14f05489be8b0a2f1bfe79ffc92f934a09bce581c9ff94326259236b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0809",
    "kind": "arxiv",
    "version": 1
  }
}