Pith Number

pith:2CVM7OSF

pith:2018:2CVM7OSF7QROLSAQJAHGH2JE4G

not attested not anchored not stored refs pending

Tempest: Temporal Dynamics in Anonymity Systems

Aaron Johnson, Mung Chiang, Prateek Mittal, Ryan Wails, Yixin Sun

arxiv:1801.01932 v2 · 2018-01-05 · 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{2CVM7OSF7QROLSAQJAHGH2JE4G}

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	2026-05-18T00:19:47.107682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0aacfba45fc22e5c810480e63e924e182d526e45b312399da24885161133404

Aliases

arxiv: 1801.01932 · arxiv_version: 1801.01932v2 · doi: 10.48550/arxiv.1801.01932 · pith_short_12: 2CVM7OSF7QRO · pith_short_16: 2CVM7OSF7QROLSAQ · pith_short_8: 2CVM7OSF

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/2CVM7OSF7QROLSAQJAHGH2JE4G \
  | 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: d0aacfba45fc22e5c810480e63e924e182d526e45b312399da24885161133404

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fae60285f83d04bb7f3a4f62cf78b9309116dac667b06e34623cede106b2ad1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-01-05T22:38:10Z",
    "title_canon_sha256": "0a62e25f1c664d191844b719653b281f8571676c7d4f59fc844863645b787f2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01932",
    "kind": "arxiv",
    "version": 2
  }
}