Pith Number

pith:XDW4SEEW

pith:2015:XDW4SEEWMZFTOFZJC6NCMN7EN6

not attested not anchored not stored refs pending

Dual Failure Resilient BFS Structure

Merav Parter

arxiv:1505.00692 v1 · 2015-05-04 · 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{XDW4SEEWMZFTOFZJC6NCMN7EN6}

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	2026-05-18T02:17:02.095154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8edc91096664b371729179a2637e46fb54dd1c2274b3cfcc6a6cbbe128aff2d

Aliases

arxiv: 1505.00692 · arxiv_version: 1505.00692v1 · doi: 10.48550/arxiv.1505.00692 · pith_short_12: XDW4SEEWMZFT · pith_short_16: XDW4SEEWMZFTOFZJ · pith_short_8: XDW4SEEW

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/XDW4SEEWMZFTOFZJC6NCMN7EN6 \
  | 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: b8edc91096664b371729179a2637e46fb54dd1c2274b3cfcc6a6cbbe128aff2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba13926c2d840168c3cbd03605a975a6122d2980b2d5ad80204f09456394fe09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-05-04T16:10:47Z",
    "title_canon_sha256": "b36dd3d31ae858d2c24636497ac771b011679169697d3920977c315668e06c67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00692",
    "kind": "arxiv",
    "version": 1
  }
}