Pith Number

pith:QHBZEA3M

pith:2007:QHBZEA3MQL5FGK22OVLNRFGK5G

not attested not anchored not stored refs pending

Structure, bonding and magnetism in cobalt clusters

A. Mookerjee, B. Sanyal, M. Kabir, S. Datta, S. Ganguly, T. Saha-Dasgupta

arxiv:0707.3828 v1 · 2007-07-25 · physics.atm-clus

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHBZEA3MQL5FGK22OVLNRFGK5G}

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	2026-05-18T02:16:29.108838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81c392036c82fa532b5a7556d894cae99a9b5368ab514a1b78373ff3968f480e

Aliases

arxiv: 0707.3828 · arxiv_version: 0707.3828v1 · doi: 10.48550/arxiv.0707.3828 · pith_short_12: QHBZEA3MQL5F · pith_short_16: QHBZEA3MQL5FGK22 · pith_short_8: QHBZEA3M

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/QHBZEA3MQL5FGK22OVLNRFGK5G \
  | 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: 81c392036c82fa532b5a7556d894cae99a9b5368ab514a1b78373ff3968f480e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af3e89756fd0b45fdd6208359ea2535cd21fd6609c7c92b67d7d59da629688ab",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2007-07-25T21:10:57Z",
    "title_canon_sha256": "2e483199296770f04ddc617c8e0353a81bdbc4acaf26fe71b411f362ecdcb8a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.3828",
    "kind": "arxiv",
    "version": 1
  }
}