Pith Number

pith:GYS7CK3R

pith:2013:GYS7CK3R4NB5L6QPGGQLVCFXQ3

not attested not anchored not stored refs pending

Trajectory-Based Dynamic Map Labeling

Andreas Gemsa, Benjamin Niedermann, Martin N\"ollenburg

arxiv:1309.3963 v1 · 2013-09-16 · 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{GYS7CK3R4NB5L6QPGGQLVCFXQ3}

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	2026-05-18T03:13:11.642913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3625f12b71e343d5fa0f31a0ba88b786fc78508e3a75a59003a37a85b9fc06d7

Aliases

arxiv: 1309.3963 · arxiv_version: 1309.3963v1 · doi: 10.48550/arxiv.1309.3963 · pith_short_12: GYS7CK3R4NB5 · pith_short_16: GYS7CK3R4NB5L6QP · pith_short_8: GYS7CK3R

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/GYS7CK3R4NB5L6QPGGQLVCFXQ3 \
  | 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: 3625f12b71e343d5fa0f31a0ba88b786fc78508e3a75a59003a37a85b9fc06d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4398b1c7426c60b73f29c49eb525ee5de59d3dcc08814bb730c3ec035342030",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2013-09-16T13:59:51Z",
    "title_canon_sha256": "e55d9231d806456129b46f32e490aeff6f8ee0550653cd92a386bf7f472005d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3963",
    "kind": "arxiv",
    "version": 1
  }
}