Pith Number

pith:JBTK2JUZ

pith:2019:JBTK2JUZTYSB4IUFH3ECQQLICE

not attested not anchored not stored refs pending

Designing wildlife crossing structures for ungulates in a desert landscape: A case study in China

Bin Zhang, Gang Xu, Hongfeng Zhang, Junqing Tang, Xiaomin Wu, Yi Wang, Yu Lin

arxiv:1903.05947 v1 · 2019-03-14 · 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{JBTK2JUZTYSB4IUFH3ECQQLICE}

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	2026-05-17T23:51:15.747580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4866ad26999e241e22853ec8284168112c73223e72a4b4c03328c394091e567c

Aliases

arxiv: 1903.05947 · arxiv_version: 1903.05947v1 · doi: 10.48550/arxiv.1903.05947 · pith_short_12: JBTK2JUZTYSB · pith_short_16: JBTK2JUZTYSB4IUF · pith_short_8: JBTK2JUZ

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/JBTK2JUZTYSB4IUFH3ECQQLICE \
  | 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: 4866ad26999e241e22853ec8284168112c73223e72a4b4c03328c394091e567c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f0a5a5a590d60f6c401547a15d89dbf32d73aa1284f48b8b9dd4fa6a1ae3c43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2019-03-14T12:44:39Z",
    "title_canon_sha256": "c12ae093e8e116eea0e59d17fbe7f030ad3770fa1185ce30ad025d164cc2e570"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05947",
    "kind": "arxiv",
    "version": 1
  }
}