Pith Number

pith:VLCOAHWA

pith:2012:VLCOAHWAIL3OBXZTDCA6EDEZ4V

not attested not anchored not stored refs pending

Theory of Mechanism of $\pi$-d Interaction in Iron-Phthalocyanine

Hidetoshi Fukuyama, Hiroyasu Matsuura, Kazumasa Miyake, Masao Ogata

arxiv:1208.2812 v1 · 2012-08-14 · 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{VLCOAHWAIL3OBXZTDCA6EDEZ4V}

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	2026-05-18T01:55:16.178204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aac4e01ec042f6e0df331881e20c99e54211c6301bc3c27e78cd69d462eb28bc

Aliases

arxiv: 1208.2812 · arxiv_version: 1208.2812v1 · doi: 10.48550/arxiv.1208.2812 · pith_short_12: VLCOAHWAIL3O · pith_short_16: VLCOAHWAIL3OBXZT · pith_short_8: VLCOAHWA

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/VLCOAHWAIL3OBXZTDCA6EDEZ4V \
  | 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: aac4e01ec042f6e0df331881e20c99e54211c6301bc3c27e78cd69d462eb28bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cf2f4f3249878e98ba3646701bc8ff446d299713195bf4b8b415c0d9839aec1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-08-14T09:16:23Z",
    "title_canon_sha256": "d7eaf4250b01ab5c07df94a929c0bae89c55fe71244c5bfac2c806dab60233cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2812",
    "kind": "arxiv",
    "version": 1
  }
}