Pith Number

pith:2AC3TICQ

pith:2012:2AC3TICQYYD23UMJHPIYB6VLYK

not attested not anchored not stored refs pending

A Review of Techniques to Mitigate Sybil Attacks

Nitish Balachandran, Sugata Sanyal

arxiv:1207.2617 v1 · 2012-07-11 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2AC3TICQYYD23UMJHPIYB6VLYK}

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	2026-05-18T03:51:14.984369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d005b9a050c607add1893bd180faabc297265a0ea6610101be0687a613af5a4d

Aliases

arxiv: 1207.2617 · arxiv_version: 1207.2617v1 · doi: 10.48550/arxiv.1207.2617 · pith_short_12: 2AC3TICQYYD2 · pith_short_16: 2AC3TICQYYD23UMJ · pith_short_8: 2AC3TICQ

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/2AC3TICQYYD23UMJHPIYB6VLYK \
  | 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: d005b9a050c607add1893bd180faabc297265a0ea6610101be0687a613af5a4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3baae625c1db0ce7d470022770c643056d0f63203ae4bad1f373bed76afb161",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2012-07-11T12:37:00Z",
    "title_canon_sha256": "5a0f598cd348efbf03ca14361b66e3e505bbe2a34de14e79ad7536791051b33e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2617",
    "kind": "arxiv",
    "version": 1
  }
}