Pith Number

pith:UPBYNVCO

pith:2014:UPBYNVCOOYHUDFSVWVLLMTAOVW

not attested not anchored not stored refs pending

Dynamic Cubic Instability in a 2D Q-tensor Model for Liquid Crystals

Arghir Zarnescu, Gautam Iyer, Xiang Xu

arxiv:1406.4571 v2 · 2014-06-18 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPBYNVCOOYHUDFSVWVLLMTAOVW}

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	2026-05-18T02:29:01.495861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3c386d44e760f419655b556b64c0ead815e714e5c704b99d95763e369f7ada2

Aliases

arxiv: 1406.4571 · arxiv_version: 1406.4571v2 · doi: 10.48550/arxiv.1406.4571 · pith_short_12: UPBYNVCOOYHU · pith_short_16: UPBYNVCOOYHUDFSV · pith_short_8: UPBYNVCO

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/UPBYNVCOOYHUDFSVWVLLMTAOVW \
  | 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: a3c386d44e760f419655b556b64c0ead815e714e5c704b99d95763e369f7ada2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd75fc81a225b8352eccaafdb2e98b1ca8cdc3fa9249ecb042499a866a762f76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-06-18T02:03:17Z",
    "title_canon_sha256": "3ca9a18416fa58401a5403587c90b1928b1c927f53d66391c3d726ba221477ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4571",
    "kind": "arxiv",
    "version": 2
  }
}