Pith Number

pith:KVPGCFBJ

pith:2013:KVPGCFBJYOG7X76JR26GHYKYLM

not attested not anchored not stored refs pending

The Power of Dynamic Distance Oracles: Efficient Dynamic Algorithms for the Steiner Tree

Anna Zych, Jakub {\L}\k{a}cki, Jakub O\'cwieja, Marcin Pilipczuk, Piotr Sankowski

arxiv:1308.3336 v5 · 2013-08-15 · 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{KVPGCFBJYOG7X76JR26GHYKYLM}

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	2026-05-18T01:11:58.001828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

555e611429c38dfbffc98ebc63e1585b13c4008447b16e359bb6d1f34f1f366d

Aliases

arxiv: 1308.3336 · arxiv_version: 1308.3336v5 · doi: 10.48550/arxiv.1308.3336 · pith_short_12: KVPGCFBJYOG7 · pith_short_16: KVPGCFBJYOG7X76J · pith_short_8: KVPGCFBJ

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/KVPGCFBJYOG7X76JR26GHYKYLM \
  | 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: 555e611429c38dfbffc98ebc63e1585b13c4008447b16e359bb6d1f34f1f366d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9bac7037836359066d7855b7f2935abdc30138274668f8c93e2c3e6d964d8ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-08-15T08:32:39Z",
    "title_canon_sha256": "cb96291008e04461dcb79d4f76528e1865a05d2ecebe0b3ea9f67674854546ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3336",
    "kind": "arxiv",
    "version": 5
  }
}