Pith Number

pith:RC4KY5QX

pith:2019:RC4KY5QXSX26BXNIPFQTYLHVHQ

not attested not anchored not stored refs pending

A tale of two species: How humans shape dog behaviour in urban habitats

Anindita Bhadra, Debottam Bhattacharjee, Rohan Sarkar, Shubhra Sau

arxiv:1904.07113 v1 · 2019-04-12 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RC4KY5QXSX26BXNIPFQTYLHVHQ}

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	2026-05-17T23:48:35.232400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88b8ac761795f5e0dda879613c2cf53c3a39ec0aad55ef287ac9276a960c1799

Aliases

arxiv: 1904.07113 · arxiv_version: 1904.07113v1 · doi: 10.48550/arxiv.1904.07113 · pith_short_12: RC4KY5QXSX26 · pith_short_16: RC4KY5QXSX26BXNI · pith_short_8: RC4KY5QX

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/RC4KY5QXSX26BXNIPFQTYLHVHQ \
  | 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: 88b8ac761795f5e0dda879613c2cf53c3a39ec0aad55ef287ac9276a960c1799

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc2ad83654675d62893b59955dbfe04d65632f1d93c321e8814e1c0762b55eff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2019-04-12T10:59:47Z",
    "title_canon_sha256": "037af37e62497f3cbb28ea33069d3cba3cedbba51e9f8e6f35a4517b2ca1c7b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07113",
    "kind": "arxiv",
    "version": 1
  }
}