Pith Number

pith:Z7POGIRJ

pith:2009:Z7POGIRJTA2EO7HL347ZNODACU

not attested not anchored not stored refs pending

Nanoscale simulations of directional locking

G. Drazer, J. Koplik

arxiv:0911.4623 v1 · 2009-11-24 · 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{Z7POGIRJTA2EO7HL347ZNODACU}

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	2026-05-18T01:15:53.660859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfdee322299834477cebdf3f96b8601510ebefa1bc6d0664470b536e983723e1

Aliases

arxiv: 0911.4623 · arxiv_version: 0911.4623v1 · doi: 10.48550/arxiv.0911.4623 · pith_short_12: Z7POGIRJTA2E · pith_short_16: Z7POGIRJTA2EO7HL · pith_short_8: Z7POGIRJ

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/Z7POGIRJTA2EO7HL347ZNODACU \
  | 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: cfdee322299834477cebdf3f96b8601510ebefa1bc6d0664470b536e983723e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eff23bdc7cae63300fd90e6d8c57befe8088137d36af95042805ab4ca077106d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2009-11-24T13:25:42Z",
    "title_canon_sha256": "148cd2fb72dd84101aa8dfcd00818717fd246a53a72fb683607fd84112c7413f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4623",
    "kind": "arxiv",
    "version": 1
  }
}