Pith Number

pith:ZAEMFZR7

pith:2016:ZAEMFZR7KU3GPE32SJ7FV3O2GD

not attested not anchored not stored refs pending

An Algorithmic Framework for Labeling Road Maps

Benjamin Niedermann, Martin N\"ollenburg

arxiv:1605.04265 v1 · 2016-05-13 · 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{ZAEMFZR7KU3GPE32SJ7FV3O2GD}

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	2026-05-18T01:14:53.879160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c808c2e63f553667937a927e5aedda30e9ce3464c588db187685ac3d3033327f

Aliases

arxiv: 1605.04265 · arxiv_version: 1605.04265v1 · doi: 10.48550/arxiv.1605.04265 · pith_short_12: ZAEMFZR7KU3G · pith_short_16: ZAEMFZR7KU3GPE32 · pith_short_8: ZAEMFZR7

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/ZAEMFZR7KU3GPE32SJ7FV3O2GD \
  | 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: c808c2e63f553667937a927e5aedda30e9ce3464c588db187685ac3d3033327f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4addda1aead27008737f1460d4d21455f1f067dc226ab64245ecbc555f951ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2016-05-13T17:34:02Z",
    "title_canon_sha256": "d6f07ab7acf2553d14c5ff36c36bfb8986feb1692ec7443ee4696a3673c42d9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04265",
    "kind": "arxiv",
    "version": 1
  }
}