Pith Number

pith:33GD7MHN

pith:2018:33GD7MHN5UFDXJS4LABD3JH37I

not attested not anchored not stored refs pending

Advice Complexity of Treasure Hunt in Geometric Terrains

Andrzej Pelc, Ram Narayan Yadav

arxiv:1811.06823 v2 · 2018-11-16 · 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{33GD7MHN5UFDXJS4LABD3JH37I}

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.

Cited by

1 paper in Pith

Geometric Structure of Ends of Ricci Shrinkers

Receipt and verification

First computed	2026-07-05T00:29:36.462561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

decc3fb0eded0a3ba65c58023da4fbfa229d2f640d77539d09e358c7745e8941

Aliases

arxiv: 1811.06823 · arxiv_version: 1811.06823v2 · doi: 10.48550/arxiv.1811.06823 · pith_short_12: 33GD7MHN5UFD · pith_short_16: 33GD7MHN5UFDXJS4 · pith_short_8: 33GD7MHN

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/33GD7MHN5UFDXJS4LABD3JH37I \
  | 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: decc3fb0eded0a3ba65c58023da4fbfa229d2f640d77539d09e358c7745e8941

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b1e9a10f9cf44c344ffd564a20747c24ee3c98e8aac71c6ff40f13813abaa82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2018-11-16T14:43:17Z",
    "title_canon_sha256": "a7109c9e271e9345c93a2a676eca0a16b90ee25b22c2d1ffb087aed0d247e5fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06823",
    "kind": "arxiv",
    "version": 2
  }
}