Pith Number

pith:65YHE4BO

pith:2018:65YHE4BODOUHDNCXX5FD7FTDJ2

not attested not anchored not stored refs pending

Splay--density coupling in semiflexible main-chain nematic polymers with hairpins

Aleksandar Popadi\'c, Daniel Sven\v{s}ek, Kostas Ch. Daoulas, Matej Praprotnik, Rudolf Podgornik

arxiv:1802.07699 v5 · 2018-02-21 · 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{65YHE4BODOUHDNCXX5FD7FTDJ2}

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	2026-05-18T00:00:43.562586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f77072702e1ba871b457bf4a3f96634ea67ace72b46586a1a85094bb879dc32a

Aliases

arxiv: 1802.07699 · arxiv_version: 1802.07699v5 · doi: 10.48550/arxiv.1802.07699 · pith_short_12: 65YHE4BODOUH · pith_short_16: 65YHE4BODOUHDNCX · pith_short_8: 65YHE4BO

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/65YHE4BODOUHDNCXX5FD7FTDJ2 \
  | 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: f77072702e1ba871b457bf4a3f96634ea67ace72b46586a1a85094bb879dc32a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbf9311812fc324122f3b36e605d0f480275ab4ffb513815d3b987ebd45334b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-02-21T17:57:47Z",
    "title_canon_sha256": "b71f5f2d7272b3f5ab068ecf19f6ed597449d7e0ad3e32fabf18ffd991cdc944"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07699",
    "kind": "arxiv",
    "version": 5
  }
}