Pith Number

pith:4TXC3TML

pith:2022:4TXC3TMLES4KLTQQEOIUWEXMV4

not attested not anchored not stored refs pending

Shape-Faithful Graph Drawings

Amyra Meidiana, Peter Eades, Seok-Hee Hong

arxiv:2208.14095 v1 · 2022-08-30 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TXC3TMLES4KLTQQEOIUWEXMV4}

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	2026-07-05T04:53:08.723718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4ee2dcd8b24b8a5ce1023914b12ecaf3a448962a29d4a0c4dd375aea9a27b8d

Aliases

arxiv: 2208.14095 · arxiv_version: 2208.14095v1 · doi: 10.48550/arxiv.2208.14095 · pith_short_12: 4TXC3TMLES4K · pith_short_16: 4TXC3TMLES4KLTQQ · pith_short_8: 4TXC3TML

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/4TXC3TMLES4KLTQQEOIUWEXMV4 \
  | 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: e4ee2dcd8b24b8a5ce1023914b12ecaf3a448962a29d4a0c4dd375aea9a27b8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9eef8811810c625e71411d6490d4428f7ef6df4b699bafb87f0a8c43a2b9b4e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2022-08-30T09:19:55Z",
    "title_canon_sha256": "ca44fc8f9ff5dc38f71de0b04b1c64354ef5279044eb3e56f5e1cc97ae08735c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.14095",
    "kind": "arxiv",
    "version": 1
  }
}