Pith Number

pith:WQ74MJ2A

pith:2021:WQ74MJ2AR6BT276RSWAUBZ5BWV

not attested not anchored not stored refs pending

Multiple polar and non-polar nematic phases

A. Makal, C.T. Imrie, D. Pociecha, E. Cruickshank, E. Gorecka, J.M.D. Storey, M. Majewska, S. Brown

arxiv:2109.02299 v1 · 2021-09-06 · 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{WQ74MJ2AR6BT276RSWAUBZ5BWV}

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	2026-07-05T03:11:40.873701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b43fc627408f833d7fd1958140e7a1b56394f8801e81c1dd0b0aa24e2d70f134

Aliases

arxiv: 2109.02299 · arxiv_version: 2109.02299v1 · doi: 10.48550/arxiv.2109.02299 · pith_short_12: WQ74MJ2AR6BT · pith_short_16: WQ74MJ2AR6BT276R · pith_short_8: WQ74MJ2A

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/WQ74MJ2AR6BT276RSWAUBZ5BWV \
  | 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: b43fc627408f833d7fd1958140e7a1b56394f8801e81c1dd0b0aa24e2d70f134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46f0ec8b1a7e86c92fcc7ca9a68f460289310aeafbfd1af742e4579f5e0863ed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2021-09-06T09:04:32Z",
    "title_canon_sha256": "7dc5daae61471c842c292a0808aa1e817fa89039b5ab8e765e7229d0df0842c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.02299",
    "kind": "arxiv",
    "version": 1
  }
}