Pith Number

pith:GR2XBFND

pith:2011:GR2XBFNDCQV2AMZV6Y7IZCT74M

not attested not anchored not stored refs pending

Long-ranged attraction between disordered heterogeneous surfaces

Dan Ben-Yaakov, Gilad Silbert, Jacob Klein, Nir Kampf, Susan Perkin, Yael Dror

arxiv:1109.4715 v1 · 2011-09-22 · 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{GR2XBFNDCQV2AMZV6Y7IZCT74M}

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	2026-05-18T03:42:11.854974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34757095a3142ba03335f63e8c8a7fe32e999a44817b657cfaac67f6917390fa

Aliases

arxiv: 1109.4715 · arxiv_version: 1109.4715v1 · doi: 10.48550/arxiv.1109.4715 · pith_short_12: GR2XBFNDCQV2 · pith_short_16: GR2XBFNDCQV2AMZV · pith_short_8: GR2XBFND

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/GR2XBFNDCQV2AMZV6Y7IZCT74M \
  | 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: 34757095a3142ba03335f63e8c8a7fe32e999a44817b657cfaac67f6917390fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0967744233f67ff179265993869a8d712321ac885e9312ef1a677ed3f712a70",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-09-22T07:22:30Z",
    "title_canon_sha256": "f4f4307eb7f8a7ca489286a905588f1abd6bd8079de967a474c2e709a74ddf68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4715",
    "kind": "arxiv",
    "version": 1
  }
}