Pith Number

pith:66JL4WLP

pith:2010:66JL4WLPIMU57RGIIRPWUIX6TA

not attested not anchored not stored refs pending

Comments on "Efficient Band Gap Prediction for Solids" [Phys. Rev. Lett. 105, 196403 (2010)]

D. Bagayoko, E. C. Ekuma, G. L. Zhao, L. Franklin

arxiv:1012.3187 v1 · 2010-12-14 · 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{66JL4WLPIMU57RGIIRPWUIX6TA}

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	2026-05-18T04:33:17.558954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f792be596f4329dfc4c8445f6a22fe9810c25a6b729ed9826e38b7a0831735ca

Aliases

arxiv: 1012.3187 · arxiv_version: 1012.3187v1 · doi: 10.48550/arxiv.1012.3187 · pith_short_12: 66JL4WLPIMU5 · pith_short_16: 66JL4WLPIMU57RGI · pith_short_8: 66JL4WLP

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/66JL4WLPIMU57RGIIRPWUIX6TA \
  | 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: f792be596f4329dfc4c8445f6a22fe9810c25a6b729ed9826e38b7a0831735ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8febcab8a7e83e70643a3222c424c8a3587c3a0d5e96a72910151463ade75fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-12-14T22:23:04Z",
    "title_canon_sha256": "ed6dc9c79dcde9a820d011626a700bc7ac23b7368eb48685f422b805fdb3fb7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3187",
    "kind": "arxiv",
    "version": 1
  }
}