Pith Number

pith:2C7OI7Q3

pith:2022:2C7OI7Q3J7UDAWZASFLNHHIUO3

not attested not anchored not stored refs pending

Single-shot self-supervised particle tracking

Benjamin Midtvedt, Daniel Midtvedt, Elin K. Esbj\"orner, Emelie Wes\'en, Erik Ols\'en, Erik Selander, Fredrik H\"o\"ok, Fredrik Sk\"arberg, Giovanni Volpe, Harshith Bachimanchi, Jes\'us Pineda

arxiv:2202.13546 v1 · 2022-02-28 · eess.IV · cond-mat.soft · cs.AI · physics.app-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{2C7OI7Q3J7UDAWZASFLNHHIUO3}

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	2026-07-05T04:00:30.934021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0bee47e1b4fe8305b209156d39d1476c6f786747423860594bfb45676e5736c

Aliases

arxiv: 2202.13546 · arxiv_version: 2202.13546v1 · doi: 10.48550/arxiv.2202.13546 · pith_short_12: 2C7OI7Q3J7UD · pith_short_16: 2C7OI7Q3J7UDAWZA · pith_short_8: 2C7OI7Q3

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/2C7OI7Q3J7UDAWZASFLNHHIUO3 \
  | 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: d0bee47e1b4fe8305b209156d39d1476c6f786747423860594bfb45676e5736c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16a1c4654f38161630425a886ac0c1d8632df2ffa92b3a25955c891dcce01598",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "cs.AI",
      "physics.app-ph",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-02-28T05:02:20Z",
    "title_canon_sha256": "3b55a2313a8dd4200422ad416d1af63a85bf6aef79e79c7a87774712f5f3eb43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.13546",
    "kind": "arxiv",
    "version": 1
  }
}