Pith Number

pith:X7UFKTVJ

pith:2016:X7UFKTVJLN6OPDA76D4DRPSO7G

not attested not anchored not stored refs pending

Infrared optical properties of $\alpha$ quartz by molecular dynamics simulations

Alberto Maiocchi, Andrea Carati, Fabrizio Gangemi, Luigi Galgani, Roberto Gangemi

arxiv:1609.01957 v1 · 2016-09-07 · cond-mat.mtrl-sci · physics.chem-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7UFKTVJLN6OPDA76D4DRPSO7G}

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	2026-05-18T00:54:34.161403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfe8554ea95b7ce78c1ff0f838be4ef9b901595d4449a3bbc5786e4333068b40

Aliases

arxiv: 1609.01957 · arxiv_version: 1609.01957v1 · doi: 10.48550/arxiv.1609.01957 · pith_short_12: X7UFKTVJLN6O · pith_short_16: X7UFKTVJLN6OPDA7 · pith_short_8: X7UFKTVJ

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/X7UFKTVJLN6OPDA76D4DRPSO7G \
  | 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: bfe8554ea95b7ce78c1ff0f838be4ef9b901595d4449a3bbc5786e4333068b40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8685ad31c4b5c1b6ede0f5c91df8aa1d1b4e08bf3828ddf8c6e1511b624a303e",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-09-07T12:26:54Z",
    "title_canon_sha256": "b89443034d21cb2d2d342eec8d8f65b51992a8d590253e24e83cab9ea8f392c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01957",
    "kind": "arxiv",
    "version": 1
  }
}