Pith Number

pith:E7MNIHXH

pith:2016:E7MNIHXHDZIPDE4CUBGQVIGLYA

not attested not anchored not stored refs pending

PyCDT: A Python toolkit for modeling point defects in semiconductors and insulators

Andrew Canning, Bharat Medasani, Danny Broberg, Geoffroy Hautier, Maciej Haranczyk, Mark Asta, Nils Zimmermann

arxiv:1611.07481 v2 · 2016-11-22 · 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{E7MNIHXHDZIPDE4CUBGQVIGLYA}

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	2026-05-18T00:20:17.588970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27d8d41ee71e50f19382a04d0aa0cbc0356896ec77c3c6b507b859649525f35f

Aliases

arxiv: 1611.07481 · arxiv_version: 1611.07481v2 · doi: 10.48550/arxiv.1611.07481 · pith_short_12: E7MNIHXHDZIP · pith_short_16: E7MNIHXHDZIPDE4C · pith_short_8: E7MNIHXH

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/E7MNIHXHDZIPDE4CUBGQVIGLYA \
  | 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: 27d8d41ee71e50f19382a04d0aa0cbc0356896ec77c3c6b507b859649525f35f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3b5fbb682be6793432105e7dab5ed4a49d50923e1ef53ca3fe6ea3110a18421",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-11-22T19:40:23Z",
    "title_canon_sha256": "762075301ebbc562ac0a7794fe50b65154b867d418557b137db8b35c458a140b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07481",
    "kind": "arxiv",
    "version": 2
  }
}