Pith Number

pith:XBEVMVH5

pith:2019:XBEVMVH5XTQJAK6A54LE6UNBAO

not attested not anchored not stored refs pending

Si and N - vacancy color centers in discrete diamond nanoparticles: Raman and fluorescence spectroscopic studies

G. Mangamma, K. Ganesan, P. K. Ajikumar, S. Dhara, S. Ilango

arxiv:1901.02690 v1 · 2019-01-09 · 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{XBEVMVH5XTQJAK6A54LE6UNBAO}

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	2026-05-17T23:56:39.806084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8495654fdbce0902bc0ef164f51a103bec521ef9a28e4e6d90e82285d1eb81b

Aliases

arxiv: 1901.02690 · arxiv_version: 1901.02690v1 · doi: 10.48550/arxiv.1901.02690 · pith_short_12: XBEVMVH5XTQJ · pith_short_16: XBEVMVH5XTQJAK6A · pith_short_8: XBEVMVH5

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/XBEVMVH5XTQJAK6A54LE6UNBAO \
  | 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: b8495654fdbce0902bc0ef164f51a103bec521ef9a28e4e6d90e82285d1eb81b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49ef712b2f6f6e1a2f1a20fe0c49caae792077d5c659914da5c3713bf13961fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-01-09T12:21:43Z",
    "title_canon_sha256": "dfa39e65d76a7c81cf6949ab655a8d04f5f0f967a59d30e00ba15dde1b73fc3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02690",
    "kind": "arxiv",
    "version": 1
  }
}