Pith Number

pith:Z7U4FKE4

pith:2012:Z7U4FKE4BNPW4KEMJ2DCTRPGGO

not attested not anchored not stored refs pending

Cavity-enhanced optical detection of carbon nanotube Brownian motion

D. Hunger, E. M. Weig, I. Favero, J. Reichel, L. Ost, S. Stapfner

arxiv:1211.1608 v1 · 2012-11-07 · physics.optics · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z7U4FKE4BNPW4KEMJ2DCTRPGGO}

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	2026-05-18T03:26:52.665216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfe9c2a89c0b5f6e288c4e8629c5e633b384867680ecaaa3105a49bcffede59d

Aliases

arxiv: 1211.1608 · arxiv_version: 1211.1608v1 · doi: 10.48550/arxiv.1211.1608 · pith_short_12: Z7U4FKE4BNPW · pith_short_16: Z7U4FKE4BNPW4KEM · pith_short_8: Z7U4FKE4

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/Z7U4FKE4BNPW4KEMJ2DCTRPGGO \
  | 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: cfe9c2a89c0b5f6e288c4e8629c5e633b384867680ecaaa3105a49bcffede59d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc45ee661908c220486fd104ce96d4692f62095c2e5c7eec2830055938e1ba82",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-11-07T17:12:27Z",
    "title_canon_sha256": "f9c702f2167e47bf22f05404d8d445bb2ed8b857553b643e97e91981657743ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1608",
    "kind": "arxiv",
    "version": 1
  }
}