Pith Number

pith:LVU4AI7I

pith:2016:LVU4AI7IPHPWND4MAL5YALYD6X

not attested not anchored not stored refs pending

A Sinusoidally-Architected Helicoidal Biocomposite

David Kisailus, Edward L. Principe, Eric Hintsala, Jae-Young Jung, Joanna McKittrick, Jon M. Hiller, Leigh Sheppard, Lessa K. Grunenfelder, Mark Betts, Nicholas A. Yaraghi, Nicol\'as Guar\'in-Zapata, Pablo D. Zavattieri, Richard Wuhrer, Sanjit Bhowmick

arxiv:1604.07798 v2 · 2016-04-26 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LVU4AI7IPHPWND4MAL5YALYD6X}

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	2026-05-18T01:12:48.338710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d69c023e879df668f8c02fb802f03f5f32c6d355f84e4aaed278049a0c37c28

Aliases

arxiv: 1604.07798 · arxiv_version: 1604.07798v2 · doi: 10.48550/arxiv.1604.07798 · pith_short_12: LVU4AI7IPHPW · pith_short_16: LVU4AI7IPHPWND4M · pith_short_8: LVU4AI7I

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/LVU4AI7IPHPWND4MAL5YALYD6X \
  | 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: 5d69c023e879df668f8c02fb802f03f5f32c6d355f84e4aaed278049a0c37c28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2fe292a2c9c3185bfc97973d243326d93cbe64751875fe017f97722106e30ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-04-26T19:05:56Z",
    "title_canon_sha256": "755d207482407edb0355497ad77aa69e27185b45f6ed28ae23d7b6bf4eff8b39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07798",
    "kind": "arxiv",
    "version": 2
  }
}