Pith Number

pith:YBFZ5ZGW

pith:2015:YBFZ5ZGWTBZLFU4OY73ZZTNR6V

not attested not anchored not stored refs pending

Optimal Staged Self-Assembly of General Shapes

Andrew Winslow, Cameron Chalk, Eric Martinez, Luis Vega, Robert Schweller, Tim Wylie

arxiv:1510.03919 v3 · 2015-10-13 · cs.CG · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YBFZ5ZGWTBZLFU4OY73ZZTNR6V}

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	2026-05-18T01:04:45.678402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c04b9ee4d69872b2d38ec7f79ccdb1f56196f9112f60e31229281b7702e83c1b

Aliases

arxiv: 1510.03919 · arxiv_version: 1510.03919v3 · doi: 10.48550/arxiv.1510.03919 · pith_short_12: YBFZ5ZGWTBZL · pith_short_16: YBFZ5ZGWTBZLFU4O · pith_short_8: YBFZ5ZGW

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/YBFZ5ZGWTBZLFU4OY73ZZTNR6V \
  | 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: c04b9ee4d69872b2d38ec7f79ccdb1f56196f9112f60e31229281b7702e83c1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c81ff26ec55cac4bec3f657ace60c3a206c6730a6095f05e77ccac0f4c7e5c69",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2015-10-13T22:40:53Z",
    "title_canon_sha256": "0e3796fdebd3c0e0c798cc61f91dd7081df26b4a5f238f25e5013ae63eb0645f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03919",
    "kind": "arxiv",
    "version": 3
  }
}