Pith Number

pith:VQFRCMKY

pith:2018:VQFRCMKYFJU3KYYQAM2HGAKUME

not attested not anchored not stored refs pending

Vibrational properties of sodosilicate glasses from first-principles calculations

Bernard Hehlen, Dimitrios Kilymis, Jean-Marc Delaye, Simona Ispas, Sylvain Peuget

arxiv:1811.12697 v2 · 2018-11-30 · 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{VQFRCMKYFJU3KYYQAM2HGAKUME}

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	2026-05-17T23:53:08.943389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac0b1131582a69b563100334730154613ca88e8b6ab9ab130902285d52b72163

Aliases

arxiv: 1811.12697 · arxiv_version: 1811.12697v2 · doi: 10.48550/arxiv.1811.12697 · pith_short_12: VQFRCMKYFJU3 · pith_short_16: VQFRCMKYFJU3KYYQ · pith_short_8: VQFRCMKY

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/VQFRCMKYFJU3KYYQAM2HGAKUME \
  | 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: ac0b1131582a69b563100334730154613ca88e8b6ab9ab130902285d52b72163

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81992f2951983620a2a6e575584f54bc75807ba1d62bb0bb725fd9fe94cf370d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-11-30T10:16:47Z",
    "title_canon_sha256": "08e9c3736206992a95cbdeabb74dd3ec2aac87387768b1b622dbef63deea9dd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12697",
    "kind": "arxiv",
    "version": 2
  }
}