Pith Number

pith:MKVYIEZD

pith:2016:MKVYIEZDQGGALSCGSVCVRTNFPR

not attested not anchored not stored refs pending

Clever mothers balance time and effort in parental care: a study on free-ranging dogs

Anindita Bhadra, Anjan K. Nandi, Manabi Paul, Shubhra Sau

arxiv:1607.01135 v1 · 2016-07-05 · q-bio.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MKVYIEZDQGGALSCGSVCVRTNFPR}

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	2026-05-18T00:15:10.713480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62ab841323818c05c846954558cda57c4b39d8293f2eb8959e5b87b388556611

Aliases

arxiv: 1607.01135 · arxiv_version: 1607.01135v1 · doi: 10.48550/arxiv.1607.01135 · pith_short_12: MKVYIEZDQGGA · pith_short_16: MKVYIEZDQGGALSCG · pith_short_8: MKVYIEZD

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/MKVYIEZDQGGALSCGSVCVRTNFPR \
  | 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: 62ab841323818c05c846954558cda57c4b39d8293f2eb8959e5b87b388556611

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "162a289ab197c2719fd2f8f646f220e34be6b643791a02ea70f9b3a34da60ced",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.OT",
    "submitted_at": "2016-07-05T07:37:00Z",
    "title_canon_sha256": "25a28e1b480d5c7accb1b3c7c446df4ce6c76bb80c8d5e1dd4407c723adce2e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01135",
    "kind": "arxiv",
    "version": 1
  }
}