Pith Number

pith:DVBW37P2

pith:2013:DVBW37P2HQRWC2RW3W3Q3H3TMA

not attested not anchored not stored refs pending

Nitrogen-Containing Species in the Structure of the Synthesized Hydroxyapatite

Boris Yavkin, Elena Klimashina, Georgy Mamin, Marat Gafurov, Sergei Orlinskii, Timur Biktagirov, Valery Putlayev, Yaroslav Filippov

arxiv:1312.2095 v2 · 2013-12-07 · 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{DVBW37P2HQRWC2RW3W3Q3H3TMA}

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	2026-05-18T02:52:34.177407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d436dfdfa3c23616a36ddb70d9f73601b00f6e5f34cfff17a77eccee1c9087a

Aliases

arxiv: 1312.2095 · arxiv_version: 1312.2095v2 · doi: 10.48550/arxiv.1312.2095 · pith_short_12: DVBW37P2HQRW · pith_short_16: DVBW37P2HQRWC2RW · pith_short_8: DVBW37P2

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/DVBW37P2HQRWC2RW3W3Q3H3TMA \
  | 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: 1d436dfdfa3c23616a36ddb70d9f73601b00f6e5f34cfff17a77eccee1c9087a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e810966a97b14f7854feeac58a26fbbbce2089ed4e0a8bf4b7418c1f4e0b01a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-12-07T13:55:58Z",
    "title_canon_sha256": "fc6e2412b373b627883d5f2eca09620287dcd62a450546ff4494c7c2c805f3de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2095",
    "kind": "arxiv",
    "version": 2
  }
}