Pith Number

pith:KPNLREPM

pith:2004:KPNLREPMAEFC4OU5GQ2VFAS55C

not attested not anchored not stored refs pending

Magnetism in Carbon Structures

Pablo Esquinazi, Roland H\"ohne

arxiv:cond-mat/0409443 v1 · 2004-09-17 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KPNLREPMAEFC4OU5GQ2VFAS55C}

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	2026-05-18T01:06:53.566758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53dab891ec010a2e3a9d343552825de88e3707bbc27c16aaf038f790d518adb4

Aliases

arxiv: cond-mat/0409443 · arxiv_version: cond-mat/0409443v1 · doi: 10.48550/arxiv.cond-mat/0409443 · pith_short_12: KPNLREPMAEFC · pith_short_16: KPNLREPMAEFC4OU5 · pith_short_8: KPNLREPM

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/KPNLREPMAEFC4OU5GQ2VFAS55C \
  | 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: 53dab891ec010a2e3a9d343552825de88e3707bbc27c16aaf038f790d518adb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de8a3e56b48d62b0cbee510224756856745f5e7a940626448874509b9983af65",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2004-09-17T08:49:09Z",
    "title_canon_sha256": "04af8c25ca7db365d859d878f47a0350378a559673fa70038166c4b23ef168fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0409443",
    "kind": "arxiv",
    "version": 1
  }
}