Pith Number

pith:VFYOCV7R

pith:2003:VFYOCV7RVRZJL4USDJGGHH5MYW

not attested not anchored not stored refs pending

Microscopic Derivation of Magnetic Coupling in Ca3Co2O6

C. Laschinger, R. Fr\'esard, T. Kopp, V. Eyert

arxiv:cond-mat/0310500 v1 · 2003-10-21 · 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{VFYOCV7RVRZJL4USDJGGHH5MYW}

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	2026-05-18T01:39:59.019307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a970e157f1ac7295f2921a4c639facc59dcf346a5b71ed27e9d942e407290dd1

Aliases

arxiv: cond-mat/0310500 · arxiv_version: cond-mat/0310500v1 · doi: 10.48550/arxiv.cond-mat/0310500 · pith_short_12: VFYOCV7RVRZJ · pith_short_16: VFYOCV7RVRZJL4US · pith_short_8: VFYOCV7R

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/VFYOCV7RVRZJL4USDJGGHH5MYW \
  | 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: a970e157f1ac7295f2921a4c639facc59dcf346a5b71ed27e9d942e407290dd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e6ac47cdf5dea0d444256a69905ffa14b8a5b54174ebebda833194292238308",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2003-10-21T15:36:13Z",
    "title_canon_sha256": "466f490ce6c641f332201df38ee44c9bd0d1231de763e156f522fb7618f5e997"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0310500",
    "kind": "arxiv",
    "version": 1
  }
}