Pith Number

pith:WMWJXB5K

pith:2011:WMWJXB5KX3NJKTZFLI3PQOYHGL

not attested not anchored not stored refs pending

The Tight-Binding method: application to AB s-valent dimer

D. G. Pettifor

arxiv:1112.4638 v1 · 2011-12-20 · cond-mat.mtrl-sci · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMWJXB5KX3NJKTZFLI3PQOYHGL}

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	2026-05-18T04:05:58.350527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b32c9b87aabeda954f255a36f83b0732c6d467a5306254b98a0f923d78cbc9f6

Aliases

arxiv: 1112.4638 · arxiv_version: 1112.4638v1 · doi: 10.48550/arxiv.1112.4638 · pith_short_12: WMWJXB5KX3NJ · pith_short_16: WMWJXB5KX3NJKTZF · pith_short_8: WMWJXB5K

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/WMWJXB5KX3NJKTZFLI3PQOYHGL \
  | 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: b32c9b87aabeda954f255a36f83b0732c6d467a5306254b98a0f923d78cbc9f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50b140853dcda470b7852d11c5715aadc52a690a94a37936123360bcc2c23d07",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-12-20T10:31:29Z",
    "title_canon_sha256": "6ca15e34cf5ad697e972b5ccc69739ef7fdcfbc71224b94de43ae8b270d8495d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4638",
    "kind": "arxiv",
    "version": 1
  }
}