Pith Number

pith:EI2JIU76

pith:2010:EI2JIU76JWN3PVTZW4B4IC2HVN

not attested not anchored not stored refs pending

Overlapping fragments method for electronic structure calculation of large systems

Lin-Wang Wang, Nenad Vukmirovi\'c

arxiv:1011.4764 v2 · 2010-11-22 · 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{EI2JIU76JWN3PVTZW4B4IC2HVN}

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	2026-05-18T04:27:16.096829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22349453fe4d9bb7d679b703c40b47ab55042bc6def7e3f583bd459f5c79fa5c

Aliases

arxiv: 1011.4764 · arxiv_version: 1011.4764v2 · doi: 10.48550/arxiv.1011.4764 · pith_short_12: EI2JIU76JWN3 · pith_short_16: EI2JIU76JWN3PVTZ · pith_short_8: EI2JIU76

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/EI2JIU76JWN3PVTZW4B4IC2HVN \
  | 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: 22349453fe4d9bb7d679b703c40b47ab55042bc6def7e3f583bd459f5c79fa5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19ba82de66aea167e3b057b440ec1e3f6245dddf7023c9824e2ba954dbb70698",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-11-22T10:21:33Z",
    "title_canon_sha256": "d5edeeb981985e8979e97d0ff0c82181a39aea23d2c938c312cd06ff0114fca7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4764",
    "kind": "arxiv",
    "version": 2
  }
}