Pith Number

pith:E2TEOSBR

pith:2015:E2TEOSBRKH6MIO2ZKKXB7SC6AP

not attested not anchored not stored refs pending

Phonon Spectrum in Hydroxyapatite: Calculations and EPR Study at Low Temperatures

Georgy Mamin, Kamila Iskhakova, Marat Gafurov, Sergei Orlinskii, Timur Biktagirov

arxiv:1512.06328 v1 · 2015-12-20 · 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{E2TEOSBRKH6MIO2ZKKXB7SC6AP}

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	2026-05-18T01:23:11.705714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26a647483151fcc43b5952ae1fc85e03ce49e9e0feefbeefa7641163c9e9ead3

Aliases

arxiv: 1512.06328 · arxiv_version: 1512.06328v1 · doi: 10.48550/arxiv.1512.06328 · pith_short_12: E2TEOSBRKH6M · pith_short_16: E2TEOSBRKH6MIO2Z · pith_short_8: E2TEOSBR

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/E2TEOSBRKH6MIO2ZKKXB7SC6AP \
  | 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: 26a647483151fcc43b5952ae1fc85e03ce49e9e0feefbeefa7641163c9e9ead3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29ba392a4a775eccdbb5bbe534c91a95d2d6c10a1599143c8f3ca19a09f0a9f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-12-20T07:01:38Z",
    "title_canon_sha256": "2ff634fa5a4e1f1a1cb29d1bc3629b9bd90f3d499f0125f5e578056163338273"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06328",
    "kind": "arxiv",
    "version": 1
  }
}