Pith Number

pith:M4VZBWIL

pith:2012:M4VZBWILYL2MXMTSYBQR3RYLQ5

not attested not anchored not stored refs pending

Fermi surface topology of LaFePO and LiFeP

Harald O. Jeschke, Johannes Ferber, Roser Valenti

arxiv:1206.4551 v3 · 2012-06-20 · cond-mat.str-el · 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	2026-05-18T03:22:28.108930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

672b90d90bc2f4cbb272c0611dc70b8745f662f31680a4b7335151c728e2394f

Aliases

arxiv: 1206.4551 · arxiv_version: 1206.4551v3 · doi: 10.48550/arxiv.1206.4551 · pith_short_12: M4VZBWILYL2M · pith_short_16: M4VZBWILYL2MXMTS · pith_short_8: M4VZBWIL

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/M4VZBWILYL2MXMTSYBQR3RYLQ5 \
  | 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: 672b90d90bc2f4cbb272c0611dc70b8745f662f31680a4b7335151c728e2394f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48aee914661e0997fe9255c18fa25a084b97625d81e0f39897ac33145a0c10bb",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-06-20T16:40:04Z",
    "title_canon_sha256": "59ccabec216c6b92d1da543ca49dbb450de80d6f0c2768a0f545fde4f1240851"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4551",
    "kind": "arxiv",
    "version": 3
  }
}