Pith Number

pith:53HTEEUQ

pith:2010:53HTEEUQGEAJOBUVAKYE3NBQ2M

not attested not anchored not stored refs pending

On the bias of BFS

Athina Markopoulou, Maciej Kurant, Patrick Thiran

arxiv:1004.1729 v1 · 2010-04-10 · cs.DM · cs.DS · cs.NI · cs.SI · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{53HTEEUQGEAJOBUVAKYE3NBQ2M}

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	2026-05-18T04:28:09.860654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eecf321290310097069502b04db430d30c5336bd78c0f43c4494c7a41fd18a08

Aliases

arxiv: 1004.1729 · arxiv_version: 1004.1729v1 · doi: 10.48550/arxiv.1004.1729 · pith_short_12: 53HTEEUQGEAJ · pith_short_16: 53HTEEUQGEAJOBUV · pith_short_8: 53HTEEUQ

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/53HTEEUQGEAJOBUVAKYE3NBQ2M \
  | 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: eecf321290310097069502b04db430d30c5336bd78c0f43c4494c7a41fd18a08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c526ce703beda97a333224a81a796847092c86090b20d52b0edc4e5e3f07d4c8",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.NI",
      "cs.SI",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2010-04-10T17:36:43Z",
    "title_canon_sha256": "88c3b122fee7f4bcdf844218057e241a311ed8bbe43bfb1c5fdccac4b795a477"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1729",
    "kind": "arxiv",
    "version": 1
  }
}