Pith Number

pith:FF4GUA6Y

pith:2018:FF4GUA6YBWEAILXV7QC3PPIEAJ

not attested not anchored not stored refs pending

Single molecule localization by $\ell_2-\ell_0$ constrained optimization

Arne Bechensteen, Gilles Aubert, Laure Blanc-F\'eraud

arxiv:1812.05971 v1 · 2018-12-14 · eess.IV · cs.IT · math.IT · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FF4GUA6YBWEAILXV7QC3PPIEAJ}

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	2026-05-17T23:58:17.660104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29786a03d80d88042ef5fc05b7bd040243964ac70385443a1e842657a5d0a1fe

Aliases

arxiv: 1812.05971 · arxiv_version: 1812.05971v1 · doi: 10.48550/arxiv.1812.05971 · pith_short_12: FF4GUA6YBWEA · pith_short_16: FF4GUA6YBWEAILXV · pith_short_8: FF4GUA6Y

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/FF4GUA6YBWEAILXV7QC3PPIEAJ \
  | 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: 29786a03d80d88042ef5fc05b7bd040243964ac70385443a1e842657a5d0a1fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fe78b7be76777ec047deb5c9374ce948829738b40276fefc5f582708866073d",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-12-14T15:03:55Z",
    "title_canon_sha256": "e54f7ae4b89bde82a9e7a206f878a7651b6951513e5ea1e1c7b1e7ab57b3104c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05971",
    "kind": "arxiv",
    "version": 1
  }
}