Pith Number

pith:I4DWYDST

pith:2011:I4DWYDSTHODW6TTMV7UQER4XDC

not attested not anchored not stored refs pending

An Analysis of Optimal Link Bombs

Malik Magdon-Ismail, Sibel Adali, Tina Liu

arxiv:1103.1359 v1 · 2011-03-07 · cs.DM · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I4DWYDSTHODW6TTMV7UQER4XDC}

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	2026-05-18T02:22:30.817929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47076c0e533b876f4e6cafe902479718a79a9982fd084e709a83a54e16f98131

Aliases

arxiv: 1103.1359 · arxiv_version: 1103.1359v1 · doi: 10.48550/arxiv.1103.1359 · pith_short_12: I4DWYDSTHODW · pith_short_16: I4DWYDSTHODW6TTM · pith_short_8: I4DWYDST

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/I4DWYDSTHODW6TTMV7UQER4XDC \
  | 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: 47076c0e533b876f4e6cafe902479718a79a9982fd084e709a83a54e16f98131

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5211ea2320eb48a449bebe5c40b9039a4db631c464270efbeb3f607bc913fb33",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2011-03-07T20:00:50Z",
    "title_canon_sha256": "896bf2ed1dfae60b6aeec630e8c47fd27bfd713ce4b041ab97787631137ace0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1359",
    "kind": "arxiv",
    "version": 1
  }
}