Pith Number

pith:FBJNEYCP

pith:2015:FBJNEYCP2WRHEBCX4VNQCMFL2O

not attested not anchored not stored refs pending

Model for the FC and ZFC Ferrimagnetic Spinel

N. Karchev

arxiv:1504.04547 v1 · 2015-04-17 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBJNEYCP2WRHEBCX4VNQCMFL2O}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-05-18T01:34:23.519089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2852d2604fd5a2720457e55b0130abd383a88bb9357f7bb99e53939561c357e0

Aliases

arxiv: 1504.04547 · arxiv_version: 1504.04547v1 · doi: 10.48550/arxiv.1504.04547 · pith_short_12: FBJNEYCP2WRH · pith_short_16: FBJNEYCP2WRHEBCX · pith_short_8: FBJNEYCP

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/FBJNEYCP2WRHEBCX4VNQCMFL2O \
  | 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: 2852d2604fd5a2720457e55b0130abd383a88bb9357f7bb99e53939561c357e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2f5ba16b1694571c7e27252fd40c9b79dc82a413d9c2976c991b56fe3697c67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-04-17T15:44:45Z",
    "title_canon_sha256": "48227f77ff036fa0ada95deefcbde454c1c693a1e002c4bef2de1c9916889fcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04547",
    "kind": "arxiv",
    "version": 1
  }
}