Pith Number

pith:ZBWRBC7O

pith:2015:ZBWRBC7OXZ4NPPCKNWHDTZYRLK

not attested not anchored not stored refs pending

Agreement of classical Kubo theory with the infrared dispersion curves $n(\omega)$ of ionic crystals

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

arxiv:1503.08975 v1 · 2015-03-31 · 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{ZBWRBC7OXZ4NPPCKNWHDTZYRLK}

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	2026-05-18T02:19:51.709577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c86d108beebe78d7bc4a6d8e39e7115ab5d36ea0642c767869c0bef2c03f437a

Aliases

arxiv: 1503.08975 · arxiv_version: 1503.08975v1 · doi: 10.48550/arxiv.1503.08975 · pith_short_12: ZBWRBC7OXZ4N · pith_short_16: ZBWRBC7OXZ4NPPCK · pith_short_8: ZBWRBC7O

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/ZBWRBC7OXZ4NPPCKNWHDTZYRLK \
  | 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: c86d108beebe78d7bc4a6d8e39e7115ab5d36ea0642c767869c0bef2c03f437a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5c0f1ea1c4a2f4c6ffe16dfee3cf62bccdf8649eaf8cd94f3230059a19721b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-03-31T09:18:31Z",
    "title_canon_sha256": "a96fa3630cb2e815d510dfd9c22adb6d38d45f9d68266f342966ad07bf333c02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08975",
    "kind": "arxiv",
    "version": 1
  }
}