Pith Number

pith:N3LLX6UY

pith:2019:N3LLX6UYQL5DEYMK6SN3DWFF5U

not attested not anchored not stored refs pending

Sub-Band-Gap Absorption Mechanisms Involving Oxygen Vacancies in Hydroxyapatite

Ekaterina V. Paramonova, Jos\'e Coutinho, Leon A. Avakyan, Vladimir S. Bystrov

arxiv:1903.00992 v1 · 2019-03-03 · 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{N3LLX6UYQL5DEYMK6SN3DWFF5U}

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	2026-05-17T23:52:12.607503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ed6bbfa9882fa32618af49bb1d8a5ed1ecc655056ae85aeadbef42e092be149

Aliases

arxiv: 1903.00992 · arxiv_version: 1903.00992v1 · doi: 10.48550/arxiv.1903.00992 · pith_short_12: N3LLX6UYQL5D · pith_short_16: N3LLX6UYQL5DEYMK · pith_short_8: N3LLX6UY

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/N3LLX6UYQL5DEYMK6SN3DWFF5U \
  | 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: 6ed6bbfa9882fa32618af49bb1d8a5ed1ecc655056ae85aeadbef42e092be149

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "683db871654019cf84ba109501e79aac83d937f165bb27027db44d141506ff4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-03-03T21:19:13Z",
    "title_canon_sha256": "6b2b60ea6bc706e0625be8066d1fa9036ce0e6554a853f3e3b85c4d51b60957a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00992",
    "kind": "arxiv",
    "version": 1
  }
}