Pith Number

pith:62IFVQRU

pith:2019:62IFVQRU3F4OPV3UAOINKFIOK3

not attested not anchored not stored refs pending

Divining the Shape of Nascent Polymer Crystal Nuclei

Kyle Wm. Hall, Michael L. Klein, Simona Percec, Timothy W. Sirk, Wataru Shinoda

arxiv:1908.01735 v1 · 2019-08-05 · cond-mat.soft · cond-mat.mtrl-sci · physics.chem-ph · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62IFVQRU3F4OPV3UAOINKFIOK3}

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	2026-07-05T00:31:14.578147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6905ac234d978e7d7740390d5150e56cc52a24aed95c60e2b2ea30dcb5620db

Aliases

arxiv: 1908.01735 · arxiv_version: 1908.01735v1 · doi: 10.48550/arxiv.1908.01735 · pith_short_12: 62IFVQRU3F4O · pith_short_16: 62IFVQRU3F4OPV3U · pith_short_8: 62IFVQRU

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/62IFVQRU3F4OPV3UAOINKFIOK3 \
  | 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: f6905ac234d978e7d7740390d5150e56cc52a24aed95c60e2b2ea30dcb5620db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc0a93dbc6fa749126218075e4900c0a3b3a89e1454e56dc8da5857ad739c108",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-08-05T17:21:33Z",
    "title_canon_sha256": "ca9096e4c714bcc4155c6fa65b392cca04a82697e1f4bf914e4f8b55f70d1c14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01735",
    "kind": "arxiv",
    "version": 1
  }
}