Pith Number

pith:XB42TVJ7

pith:2024:XB42TVJ7KTAXU6BIFANOXKCEHB

not attested not anchored not stored refs pending

dpvis: A Visual and Interactive Learning Tool for Dynamic Programming

Aditya Prasad, David H. Lee, David Kempe, Eric Han, Ramiro Deo-Campo Vuong, Tianyu Wang

arxiv:2411.07705 v1 · 2024-11-12 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XB42TVJ7KTAXU6BIFANOXKCEHB}

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	2026-07-05T09:34:27.789481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b879a9d53f54c17a7828281aeba844385e6cba783f60dec9bf60c6088fe60b1d

Aliases

arxiv: 2411.07705 · arxiv_version: 2411.07705v1 · doi: 10.48550/arxiv.2411.07705 · pith_short_12: XB42TVJ7KTAX · pith_short_16: XB42TVJ7KTAXU6BI · pith_short_8: XB42TVJ7

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/XB42TVJ7KTAXU6BIFANOXKCEHB \
  | 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: b879a9d53f54c17a7828281aeba844385e6cba783f60dec9bf60c6088fe60b1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baf078c7a9aafabc7b563ce9aff69609438e57040729c8374461ed0422e88d2b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-11-12T10:43:42Z",
    "title_canon_sha256": "5aebfba15f592684ce3004e7fc0f489dea70a9eb5aed0c010d650ef8680d28a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.07705",
    "kind": "arxiv",
    "version": 1
  }
}