Pith Number

pith:IHUPPW7W

pith:2015:IHUPPW7WKRCZHXMUPWE4C3YSGK

not attested not anchored not stored refs pending

Folding mechanism of a polymer chain with short-range attractions

Christian Leitold, Christoph Dellago

arxiv:1502.07172 v1 · 2015-02-25 · cond-mat.soft · cond-mat.stat-mech · 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{IHUPPW7WKRCZHXMUPWE4C3YSGK}

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	2026-05-18T01:08:44.851535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41e8f7dbf6544593dd947d89c16f1232ac2a102a4323d479818682873e833ea9

Aliases

arxiv: 1502.07172 · arxiv_version: 1502.07172v1 · doi: 10.48550/arxiv.1502.07172 · pith_short_12: IHUPPW7WKRCZ · pith_short_16: IHUPPW7WKRCZHXMU · pith_short_8: IHUPPW7W

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/IHUPPW7WKRCZHXMUPWE4C3YSGK \
  | 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: 41e8f7dbf6544593dd947d89c16f1232ac2a102a4323d479818682873e833ea9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b768dc1f41631085936901a0660b1709a31251f71e49e1777d43b2d11f45d7f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-02-25T14:16:55Z",
    "title_canon_sha256": "5c52f62e011d07f5d533d81973e7a8af3586a1635196c54ed598b6e6a93fc928"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07172",
    "kind": "arxiv",
    "version": 1
  }
}