Pith Number

pith:FTN4L6SQ

pith:2003:FTN4L6SQDCLYKFAZLKXCXII5L7

not attested not anchored not stored refs pending

Optical Transitions at the Neutral and Charged Vacancies in Diamond

Keivan Esfarjani, Mehdi Heidari Saani, Mohammad Ali Vesaghi

arxiv:cond-mat/0304212 v1 · 2003-04-09 · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FTN4L6SQDCLYKFAZLKXCXII5L7}

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	2026-07-04T14:20:01.319834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cdbc5fa5018978514195aae2ba11d5ffd0451e8869941430984cfc61225a8e8

Aliases

arxiv: cond-mat/0304212 · arxiv_version: cond-mat/0304212v1 · doi: 10.48550/arxiv.cond-mat/0304212 · pith_short_12: FTN4L6SQDCLY · pith_short_16: FTN4L6SQDCLYKFAZ · pith_short_8: FTN4L6SQ

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/FTN4L6SQDCLYKFAZLKXCXII5L7 \
  | 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: 2cdbc5fa5018978514195aae2ba11d5ffd0451e8869941430984cfc61225a8e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5db46ae9118aaf2384afe61702023b3c9ed144dcc2873a753ef758d41d1ac4c",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2003-04-09T13:28:53Z",
    "title_canon_sha256": "299135bc7457e2ae3493062e71f705bf764a5fca6302941e71fce7abe3c3c342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0304212",
    "kind": "arxiv",
    "version": 1
  }
}