Pith Number

pith:J6TZ7TIR

pith:2013:J6TZ7TIREDG3GAET663LFCVFHL

not attested not anchored not stored refs pending

Optical lock-in particle tracking in optical tweezers

Joachim Knittel, Michael A Taylor, Warwick P Bowen

arxiv:1301.5975 v1 · 2013-01-25 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J6TZ7TIREDG3GAET663LFCVFHL}

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	2026-05-18T02:43:45.633962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fa79fcd1120cdb30093f7b6b28aa53af13adfb58bf513b626581759a0e4a57f

Aliases

arxiv: 1301.5975 · arxiv_version: 1301.5975v1 · doi: 10.48550/arxiv.1301.5975 · pith_short_12: J6TZ7TIREDG3 · pith_short_16: J6TZ7TIREDG3GAET · pith_short_8: J6TZ7TIR

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/J6TZ7TIREDG3GAET663LFCVFHL \
  | 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: 4fa79fcd1120cdb30093f7b6b28aa53af13adfb58bf513b626581759a0e4a57f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1c26603e520c8a63249857ec33f2b32604be7bdf3e6bcdd7dd7faae5cf2a719",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-01-25T07:38:16Z",
    "title_canon_sha256": "9106ddd4b327353724cdabaf4edc83def7b36631e83c5e01df79cbd991cadc56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5975",
    "kind": "arxiv",
    "version": 1
  }
}