Pith Number

pith:ZTHTLSHN

pith:2017:ZTHTLSHN27WI3WHOO2BNP3DRMV

not attested not anchored not stored refs pending

Near Optimal Parallel Algorithms for Dynamic DFS in Undirected Graphs

Shahbaz Khan

arxiv:1705.03637 v1 · 2017-05-10 · 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{ZTHTLSHN27WI3WHOO2BNP3DRMV}

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	2026-05-18T00:44:43.382918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cccf35c8edd7ec8dd8ee7682d7ec71655f2ec4e2b897542e00cca106c2d0e059

Aliases

arxiv: 1705.03637 · arxiv_version: 1705.03637v1 · doi: 10.48550/arxiv.1705.03637 · pith_short_12: ZTHTLSHN27WI · pith_short_16: ZTHTLSHN27WI3WHO · pith_short_8: ZTHTLSHN

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/ZTHTLSHN27WI3WHOO2BNP3DRMV \
  | 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: cccf35c8edd7ec8dd8ee7682d7ec71655f2ec4e2b897542e00cca106c2d0e059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afc725f04bc19e863b281e4aaa8df0f2b66f5089ea22d1482f9c7e2816f8c205",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-05-10T07:35:17Z",
    "title_canon_sha256": "ebeb504e0f31c9725321be08321b6fef5d3798a3f74515806577a5113dac02d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03637",
    "kind": "arxiv",
    "version": 1
  }
}