Pith Number

pith:2IDHKZ2H

pith:2016:2IDHKZ2HDY7YO4DAXCAQHODJ3B

not attested not anchored not stored refs pending

Server-side verification of client behavior in cryptographic protocols

Andrew Chi, Cynthia Sturton, Marie Nesfield, Michael K. Reiter, Robert Cochran

arxiv:1603.04085 v1 · 2016-03-13 · 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{2IDHKZ2HDY7YO4DAXCAQHODJ3B}

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	2026-05-18T01:19:09.476751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2067567471e3f877060b88103b869d862383913e8041b1e876fcfc468df869f

Aliases

arxiv: 1603.04085 · arxiv_version: 1603.04085v1 · doi: 10.48550/arxiv.1603.04085 · pith_short_12: 2IDHKZ2HDY7Y · pith_short_16: 2IDHKZ2HDY7YO4DA · pith_short_8: 2IDHKZ2H

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/2IDHKZ2HDY7YO4DAXCAQHODJ3B \
  | 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: d2067567471e3f877060b88103b869d862383913e8041b1e876fcfc468df869f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3f238c369b3fbec74df5b02421d65cdb7b97978625fc14dd8da92cb7b4e1c63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-03-13T22:39:02Z",
    "title_canon_sha256": "4c792b502a2af061976e7d6634e5496d5466070fdd863f9f045a2856d7aac439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04085",
    "kind": "arxiv",
    "version": 1
  }
}