Pith Number

pith:IY3PQ3CQ

pith:2015:IY3PQ3CQIZFBL26SJLKWU2KRB7

not attested not anchored not stored refs pending

Caliber based spectral gap optimization of order parameters (SGOOP) for sampling complex molecular systems

B. J. Berne, Pratyush Tiwary

arxiv:1509.06145 v3 · 2015-09-21 · cond-mat.stat-mech · cond-mat.soft · physics.chem-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{IY3PQ3CQIZFBL26SJLKWU2KRB7}

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	2026-05-18T01:16:17.946975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4636f86c50464a15ebd24ad56a69510fcf93b585cc858c2610a037fa09c2b4c8

Aliases

arxiv: 1509.06145 · arxiv_version: 1509.06145v3 · doi: 10.48550/arxiv.1509.06145 · pith_short_12: IY3PQ3CQIZFB · pith_short_16: IY3PQ3CQIZFBL26S · pith_short_8: IY3PQ3CQ

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/IY3PQ3CQIZFBL26SJLKWU2KRB7 \
  | 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: 4636f86c50464a15ebd24ad56a69510fcf93b585cc858c2610a037fa09c2b4c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cdf8efaf1fa924d1e25c756da76c0baf74bf2cc0685657be5876a5da1209661",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-09-21T08:43:54Z",
    "title_canon_sha256": "5dac566853f965303edb0264293c5a0827c54a62fa9726d9fbba3de8b6e2b8ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06145",
    "kind": "arxiv",
    "version": 3
  }
}