Pith Number

pith:7A7IOV6O

pith:2017:7A7IOV6OZT2C5AIUCBE72AIEIQ

not attested not anchored not stored refs pending

Nematic twist--bend phase in an external field

Agnieszka Chrzanowska, Grzegorz Paj\k{a}k, Lech Longa

arxiv:1801.00027 v1 · 2017-12-29 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7A7IOV6OZT2C5AIUCBE72AIEIQ}

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	2026-05-18T00:00:59.469413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f83e8757ceccf42e81141049fd01044407ce5181a2591229249ef7c70f8b8aa7

Aliases

arxiv: 1801.00027 · arxiv_version: 1801.00027v1 · doi: 10.48550/arxiv.1801.00027 · pith_short_12: 7A7IOV6OZT2C · pith_short_16: 7A7IOV6OZT2C5AIU · pith_short_8: 7A7IOV6O

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/7A7IOV6OZT2C5AIUCBE72AIEIQ \
  | 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: f83e8757ceccf42e81141049fd01044407ce5181a2591229249ef7c70f8b8aa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "649004722cb488befd5887e3bd97b394ac52b16b3300fcca9db939632f35743b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-12-29T20:03:04Z",
    "title_canon_sha256": "d3d74b58fcdc4ba106fd5f70abaec9c1127c9267d93acfff128539b79e73a3db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00027",
    "kind": "arxiv",
    "version": 1
  }
}