Pith Number

pith:SH3RGAZS

pith:2004:SH3RGAZSC2CSTIXOB2FH3KUTNX

not attested not anchored not stored refs pending

Mechanisms of DNA separation in entropic trap arrays: A Brownian dynamics simulation

Alexandra Ros, Friederike Schmid, Martin Streek, Thanh Tu Duong

arxiv:physics/0405152 v1 · 2004-05-28 · physics.bio-ph · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SH3RGAZSC2CSTIXOB2FH3KUTNX}

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	2026-07-04T14:44:19.393041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91f7130332168529a2ee0e8a7daa936df22c56cd98288320218a3c8d33f3dd49

Aliases

arxiv: physics/0405152 · arxiv_version: physics/0405152v1 · doi: 10.48550/arxiv.physics/0405152 · pith_short_12: SH3RGAZSC2CS · pith_short_16: SH3RGAZSC2CSTIXO · pith_short_8: SH3RGAZS

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/SH3RGAZSC2CSTIXOB2FH3KUTNX \
  | 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: 91f7130332168529a2ee0e8a7daa936df22c56cd98288320218a3c8d33f3dd49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db230891fdc0e494759d20609e50f72387536b4f047ff1189047b42a5f7ee242",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2004-05-28T20:36:12Z",
    "title_canon_sha256": "8c4d1629471efcb0b22bea9eba83287324e4b88bf7e2f2ca77f851a77cac86fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0405152",
    "kind": "arxiv",
    "version": 1
  }
}