Pith Number

pith:UQSZBURH

pith:2018:UQSZBURHUHUI46LYFP6OUIZJHN

not attested not anchored not stored refs pending

Looking for Bird Nests: Identifying Stay Points with Bounded Gaps

Ali Gholami Rudi

arxiv:1803.07773 v3 · 2018-03-21 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQSZBURHUHUI46LYFP6OUIZJHN}

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	2026-05-18T00:07:49.797506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a42590d227a1e88e79782bfcea23293b77334fbc35d756dc22f15bba360f7caf

Aliases

arxiv: 1803.07773 · arxiv_version: 1803.07773v3 · doi: 10.48550/arxiv.1803.07773 · pith_short_12: UQSZBURHUHUI · pith_short_16: UQSZBURHUHUI46LY · pith_short_8: UQSZBURH

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/UQSZBURHUHUI46LYFP6OUIZJHN \
  | 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: a42590d227a1e88e79782bfcea23293b77334fbc35d756dc22f15bba360f7caf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "136cfa44982dc03b8b182bbf99e18ea98c8d01dd02dbafec368cc11550ce0d60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2018-03-21T07:26:42Z",
    "title_canon_sha256": "7b2ccd8e41797b0f8bfbecce87eb41eb58c1f07d74070c7e83075f3f2fb57de8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07773",
    "kind": "arxiv",
    "version": 3
  }
}