Pith Number

pith:2MWSUVLL

pith:2013:2MWSUVLLRZBD4PV6OLM2PFO6CL

not attested not anchored not stored refs pending

GReTA - a novel Global and Recursive Tracking Algorithm in three dimensions

Alessandro Attanasi, Andrea Cavagna, Asja Jelic, Edmondo Silvestri, Edward Shen, Fabio Pellacini, Irene Giardina, Leonardo Parisi, Lorenzo Del Castello, Massimiliano Viale, Stefania Melillo

arxiv:1305.1495 v3 · 2013-05-07 · q-bio.QM · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2MWSUVLLRZBD4PV6OLM2PFO6CL}

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	2026-05-18T02:18:33.247539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d32d2a556b8e423e3ebe72d9a795de12cb239c91c14a8f2e49eca5b0abd20b32

Aliases

arxiv: 1305.1495 · arxiv_version: 1305.1495v3 · doi: 10.48550/arxiv.1305.1495 · pith_short_12: 2MWSUVLLRZBD · pith_short_16: 2MWSUVLLRZBD4PV6 · pith_short_8: 2MWSUVLL

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/2MWSUVLLRZBD4PV6OLM2PFO6CL \
  | 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: d32d2a556b8e423e3ebe72d9a795de12cb239c91c14a8f2e49eca5b0abd20b32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93fbe8be23f008bbba222fc8aa5aca5188aa20fc44a9babe9a9f0842e847ee52",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2013-05-07T12:45:30Z",
    "title_canon_sha256": "d1a23a4388f1c9a9b7c66c372a16564f2c3d36f99423818a6095bfd4123e1deb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1495",
    "kind": "arxiv",
    "version": 3
  }
}