Pith Number

pith:GDIQT35K

pith:2014:GDIQT35KCY37STWUQRVMM45WCH

not attested not anchored not stored refs pending

Verification of Information Flow Properties under Rational Observation

B\'eatrice B\'erard, John Mullins

arxiv:1409.0871 v1 · 2014-09-02 · 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{GDIQT35KCY37STWUQRVMM45WCH}

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	2026-05-18T02:43:45.934939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30d109efaa1637f94ed4846ac673b611f7a2f2393dfcfe79fceab05ae620c1bd

Aliases

arxiv: 1409.0871 · arxiv_version: 1409.0871v1 · doi: 10.48550/arxiv.1409.0871 · pith_short_12: GDIQT35KCY37 · pith_short_16: GDIQT35KCY37STWU · pith_short_8: GDIQT35K

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/GDIQT35KCY37STWUQRVMM45WCH \
  | 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: 30d109efaa1637f94ed4846ac673b611f7a2f2393dfcfe79fceab05ae620c1bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc87a8a37db608f31c814e4c091b5880d501ef1e58d433f9ebdd02d2c663fa84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-09-02T20:06:46Z",
    "title_canon_sha256": "a3b82b7323da4720d54921ebfd7a6f8e66eeb2e24c506561cbdd2d6a95a2f78c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0871",
    "kind": "arxiv",
    "version": 1
  }
}