Pith Number

pith:CTS57CQO

pith:2021:CTS57CQOWHYUVNEMJFWIUZQ3RX

not attested not anchored not stored refs pending

Sim2Air - Synthetic aerial dataset for UAV monitoring

Antonella Barisic, Frano Petric, Stjepan Bogdan

arxiv:2110.05145 v2 · 2021-10-11 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CTS57CQOWHYUVNEMJFWIUZQ3RX}

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	2026-07-05T04:02:39.961310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14e5df8a0eb1f14ab48c496c8a661b8dfd6b2b96ef0fac7206b56b840220a47b

Aliases

arxiv: 2110.05145 · arxiv_version: 2110.05145v2 · doi: 10.48550/arxiv.2110.05145 · pith_short_12: CTS57CQOWHYU · pith_short_16: CTS57CQOWHYUVNEM · pith_short_8: CTS57CQO

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/CTS57CQOWHYUVNEMJFWIUZQ3RX \
  | 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: 14e5df8a0eb1f14ab48c496c8a661b8dfd6b2b96ef0fac7206b56b840220a47b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c5fd991e1ad5df11dd4954bd4a493594d898835b7492808d805c22712c48111",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-11T10:36:33Z",
    "title_canon_sha256": "ccbba2bdd62d043d6d237d5f5a761b96d961d2948830321c246a24c3186a8c46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.05145",
    "kind": "arxiv",
    "version": 2
  }
}