Pith Number

pith:DKTFVAKZ

pith:2014:DKTFVAKZSQMSIQ4HZJUXKRCWC6

not attested not anchored not stored refs pending

Asymmetric Evaluations of Erasure and Undetected Error Probabilities

Masahito Hayashi, Vincent Y. F. Tan

arxiv:1407.0142 v3 · 2014-07-01 · 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{DKTFVAKZSQMSIQ4HZJUXKRCWC6}

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	2026-05-18T01:29:38.552877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aa65a81599419244387ca69754456179e8aa54f0bd08de52045e950274a3e72

Aliases

arxiv: 1407.0142 · arxiv_version: 1407.0142v3 · doi: 10.48550/arxiv.1407.0142 · pith_short_12: DKTFVAKZSQMS · pith_short_16: DKTFVAKZSQMSIQ4H · pith_short_8: DKTFVAKZ

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/DKTFVAKZSQMSIQ4HZJUXKRCWC6 \
  | 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: 1aa65a81599419244387ca69754456179e8aa54f0bd08de52045e950274a3e72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "808fb313e555881415d777a933eb477fadc50b91fe50df3849d3da37088ef99c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-07-01T08:45:44Z",
    "title_canon_sha256": "7c250f758bd23152516f6bd1d495cd37c9edbc80e7978e3ff374c4714718e326"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0142",
    "kind": "arxiv",
    "version": 3
  }
}