Pith Number

pith:7IVKOMGP

pith:2009:7IVKOMGPCV47PV3JAHSD2FSKI2

not attested not anchored not stored refs pending

Forces between functionalized silica nanoparticles in solution

Ahmed E. Ismail, Christian D. Lorenz, Gary S. Grest, J. Matthew D. Lane, Michael Chandross

arxiv:0904.2606 v1 · 2009-04-16 · cond-mat.mes-hall · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7IVKOMGPCV47PV3JAHSD2FSKI2}

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	2026-05-18T02:13:59.653083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa2aa730cf1579f7d76901e43d164a4692ea589e3d5c2fed144b49c517bda197

Aliases

arxiv: 0904.2606 · arxiv_version: 0904.2606v1 · doi: 10.48550/arxiv.0904.2606 · pith_short_12: 7IVKOMGPCV47 · pith_short_16: 7IVKOMGPCV47PV3J · pith_short_8: 7IVKOMGP

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/7IVKOMGPCV47PV3JAHSD2FSKI2 \
  | 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: fa2aa730cf1579f7d76901e43d164a4692ea589e3d5c2fed144b49c517bda197

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "567a1d5587dadc9fe718b67322a44d2ee22ab709f0cee4462244843866ffef80",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-04-16T23:47:59Z",
    "title_canon_sha256": "1fd185534aa609b8731ee847e6fda47d4b429c50add39c4c02d32fb7d97d0fac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.2606",
    "kind": "arxiv",
    "version": 1
  }
}