Pith Number

pith:YTGSQFMG

pith:2013:YTGSQFMGFIMKDZYUSUYT5AS44K

not attested not anchored not stored refs pending

Graph Reconstruction via Distance Oracles

Claire Mathieu, Hang Zhou

arxiv:1304.6588 v1 · 2013-04-24 · 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{YTGSQFMGFIMKDZYUSUYT5AS44K}

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	2026-05-18T03:27:12.654933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4cd2815862a18a1e71495313e825ce29f7444becd0b0e41daa6f2ed9bc5f3e3

Aliases

arxiv: 1304.6588 · arxiv_version: 1304.6588v1 · doi: 10.48550/arxiv.1304.6588 · pith_short_12: YTGSQFMGFIMK · pith_short_16: YTGSQFMGFIMKDZYU · pith_short_8: YTGSQFMG

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/YTGSQFMGFIMKDZYUSUYT5AS44K \
  | 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: c4cd2815862a18a1e71495313e825ce29f7444becd0b0e41daa6f2ed9bc5f3e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1ff83e54d9e8e9ad66e9bbfc9dd43b76efedb8ad49ab6de9362d9b46d37acdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-04-24T13:57:03Z",
    "title_canon_sha256": "90ac87a358720338450ff58312aa7fada0d4679fce7765f83c378de89c909760"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6588",
    "kind": "arxiv",
    "version": 1
  }
}