Pith Number

pith:RE62332P

pith:2005:RE62332PG7CP72QEPHELTFTZ4R

not attested not anchored not stored refs pending

General non-asymptotic and asymptotic formulas in channel resolvability and identification capacity and their application to wire-tap channel

Masahito Hayashi

arxiv:cs/0503088 v2 · 2005-03-31 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RE62332PG7CP72QEPHELTFTZ4R}

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	2026-05-18T02:37:36.936183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

893dadef4f37c4ffea0479c8b99679e445f8020db48d92bf3ff180311ffc7791

Aliases

arxiv: cs/0503088 · arxiv_version: cs/0503088v2 · doi: 10.48550/arxiv.cs/0503088 · pith_short_12: RE62332PG7CP · pith_short_16: RE62332PG7CP72QE · pith_short_8: RE62332P

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/RE62332PG7CP72QEPHELTFTZ4R \
  | 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: 893dadef4f37c4ffea0479c8b99679e445f8020db48d92bf3ff180311ffc7791

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6291cff83c843d99144ff3728769657d22760d33c11ce136e7e34457a4ac0460",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "",
    "primary_cat": "cs.IT",
    "submitted_at": "2005-03-31T05:16:29Z",
    "title_canon_sha256": "f685395ad9c492fbf4b4e26224877d25188e5faeda1cc8034444a13c09742118"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0503088",
    "kind": "arxiv",
    "version": 2
  }
}