Pith Number

pith:VK2T4QMR

pith:2025:VK2T4QMR47QTHV4RODIXLMV5JF

not attested not anchored not stored refs pending

Managing Data for Scalable and Interactive Event Sequence Visualization

Katherine E. Isaacs, Sayef Azad Sakin

arxiv:2508.03974 v2 · 2025-08-05 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VK2T4QMR47QTHV4RODIXLMV5JF}

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	2026-07-05T11:51:34.609972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aab53e4191e7e133d79170d175b2bd4963d050b95f65df3809b6e30ac1135fa1

Aliases

arxiv: 2508.03974 · arxiv_version: 2508.03974v2 · doi: 10.48550/arxiv.2508.03974 · pith_short_12: VK2T4QMR47QT · pith_short_16: VK2T4QMR47QTHV4R · pith_short_8: VK2T4QMR

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/VK2T4QMR47QTHV4RODIXLMV5JF \
  | 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: aab53e4191e7e133d79170d175b2bd4963d050b95f65df3809b6e30ac1135fa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcca035e419f9c9c8983f6ab3b935340056eca2323ce7d44d4e731899965481b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-08-05T23:47:34Z",
    "title_canon_sha256": "e7a896252ba68dba699b4a280c4ebd9e0620fe8d2e161dfec75824df9eb8debc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.03974",
    "kind": "arxiv",
    "version": 2
  }
}