Pith Number

pith:R67G246Q

pith:2013:R67G246Q43TNBAOFUJHQGS25TP

not attested not anchored not stored refs pending

Ab initio simulations of hydrogen-bonded ferroelectrics: collective tunneling and the origin of geometrical isotope effects

A. Michaelides, K. T. Wikfeldt

arxiv:1312.1921 v1 · 2013-12-06 · 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{R67G246Q43TNBAOFUJHQGS25TP}

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	2026-05-18T01:45:57.795737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fbe6d73d0e6e6d081c5a24f034b5d9bfd80a49ce2b845fb0b9b1fbfa7579efb

Aliases

arxiv: 1312.1921 · arxiv_version: 1312.1921v1 · doi: 10.48550/arxiv.1312.1921 · pith_short_12: R67G246Q43TN · pith_short_16: R67G246Q43TNBAOF · pith_short_8: R67G246Q

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/R67G246Q43TNBAOFUJHQGS25TP \
  | 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: 8fbe6d73d0e6e6d081c5a24f034b5d9bfd80a49ce2b845fb0b9b1fbfa7579efb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "214f023443207f96201e873334237a08c0976ffa34851ceb447ebf13739ecd1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-12-06T16:53:28Z",
    "title_canon_sha256": "209b898653410c0ba2f125ccc0263aeb5bdb58a8f02b5d3d815d38cccdbebe3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1921",
    "kind": "arxiv",
    "version": 1
  }
}