Pith Number

pith:D3HH4EJJ

pith:2016:D3HH4EJJJFFENM752NF3JMBGVN

not attested not anchored not stored refs pending

Atom: Horizontally Scaling Strong Anonymity

Albert Kwon, Bryan Ford, Henry Corrigan-Gibbs, Srinivas Devadas

arxiv:1612.07841 v3 · 2016-12-23 · 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{D3HH4EJJJFFENM752NF3JMBGVN}

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	2026-05-18T00:33:59.593696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ece7e1129494a46b3fdd34bb4b026ab425ad4646342f05fe05313326e1e16c2

Aliases

arxiv: 1612.07841 · arxiv_version: 1612.07841v3 · doi: 10.48550/arxiv.1612.07841 · pith_short_12: D3HH4EJJJFFE · pith_short_16: D3HH4EJJJFFENM75 · pith_short_8: D3HH4EJJ

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/D3HH4EJJJFFENM752NF3JMBGVN \
  | 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: 1ece7e1129494a46b3fdd34bb4b026ab425ad4646342f05fe05313326e1e16c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10f0f0fe0659d13909aeb9c3c9872be8aea9a8f9cb2b435797ef6e157c937933",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-12-23T00:20:52Z",
    "title_canon_sha256": "a3f01c7aa21bb4666ed9a608c798b29c12db454ceff1c3696f0cb7b4acbc0a7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07841",
    "kind": "arxiv",
    "version": 3
  }
}