Pith Number

pith:IVI6XNIF

pith:2014:IVI6XNIFN2R36EO4OSRL6ZYWIX

not attested not anchored not stored refs pending

Dramatic Changes in the Electronic Structure Upon Transition to the Collapsed Tetragonal Phase in CaFe2As2

Adam Kaminski, B. N. Harmon, Milan Tomi`c, P. C. Canfield, Roser Valent'i, R. S. Dhaka, Rui Jiang, S. L. Bud'ko, S. Ran, Yongbin Lee

arxiv:1401.5416 v1 · 2014-01-21 · 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	2026-05-18T00:48:28.923548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4551ebb5056ea3bf11dc74a2bf671645c6d379b8a6c8a29c3a565b3ceee8aca1

Aliases

arxiv: 1401.5416 · arxiv_version: 1401.5416v1 · doi: 10.48550/arxiv.1401.5416 · pith_short_12: IVI6XNIFN2R3 · pith_short_16: IVI6XNIFN2R36EO4 · pith_short_8: IVI6XNIF

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/IVI6XNIFN2R36EO4OSRL6ZYWIX \
  | 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: 4551ebb5056ea3bf11dc74a2bf671645c6d379b8a6c8a29c3a565b3ceee8aca1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecb5080f77cd1169f051f5d4771f4200b12f1391d9921d24e8eee651a44551d4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-01-21T18:48:55Z",
    "title_canon_sha256": "b68154759e2b08fc7419cc8fbc7be308faf14da501a35e2ea90af812384e9b2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5416",
    "kind": "arxiv",
    "version": 1
  }
}