Pith Number

pith:J62PZ2IK

pith:2017:J62PZ2IK7CNUXBW4T23VUOYB43

not attested not anchored not stored refs pending

Diversity of knot solitons in liquid crystals manifested by linking of preimages in torons and hopfions

I. I. Smalyukh, P. J. Ackerman

arxiv:1704.08196 v1 · 2017-04-21 · 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{J62PZ2IK7CNUXBW4T23VUOYB43}

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	2026-05-18T00:45:30.945310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fb4fce90af89b4b86dc9eb75a3b01e6eb9f071882ff4f8ac94182b3324f6e88

Aliases

arxiv: 1704.08196 · arxiv_version: 1704.08196v1 · doi: 10.48550/arxiv.1704.08196 · pith_short_12: J62PZ2IK7CNU · pith_short_16: J62PZ2IK7CNUXBW4 · pith_short_8: J62PZ2IK

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/J62PZ2IK7CNUXBW4T23VUOYB43 \
  | 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: 4fb4fce90af89b4b86dc9eb75a3b01e6eb9f071882ff4f8ac94182b3324f6e88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e555a011fe345db4ba1da6446797f5e2f3214815e2baab33ab8700de33715fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-04-21T23:10:31Z",
    "title_canon_sha256": "2d377d7e07265ff012689b268c1d8736bb1861d57b846d2a768e5269df530084"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08196",
    "kind": "arxiv",
    "version": 1
  }
}