Pith Number

pith:2T7GYR7I

pith:2015:2T7GYR7I5B2O2CDV6KNWC6WUP5

not attested not anchored not stored refs pending

Controlling Chirality of Entropic Crystals

Andrew S. Karas, Benjamin A. Schultz, Michael Engel, Pablo F. Damasceno, Sharon C. Glotzer

arxiv:1507.03712 v1 · 2015-07-14 · cond-mat.soft · cond-mat.mtrl-sci · 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{2T7GYR7I5B2O2CDV6KNWC6WUP5}

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	2026-05-18T01:30:34.230627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4fe6c47e8e874ed0875f29b617ad47f5c12c963c41b3be55316416f4ee503d4

Aliases

arxiv: 1507.03712 · arxiv_version: 1507.03712v1 · doi: 10.48550/arxiv.1507.03712 · pith_short_12: 2T7GYR7I5B2O · pith_short_16: 2T7GYR7I5B2O2CDV · pith_short_8: 2T7GYR7I

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/2T7GYR7I5B2O2CDV6KNWC6WUP5 \
  | 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: d4fe6c47e8e874ed0875f29b617ad47f5c12c963c41b3be55316416f4ee503d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57fd1f7c04252e10151f1ad8c0f5450fc031b4f83c517cbe9f9dd8742f6952d6",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-07-14T03:49:20Z",
    "title_canon_sha256": "baf20a93b2308884510ec734b652c8654d0ae445aa02187231330f306d38bf8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03712",
    "kind": "arxiv",
    "version": 1
  }
}