Pith Number

pith:P2T6MKNF

pith:2014:P2T6MKNFZNGXAOEFQAICFAQYWW

not attested not anchored not stored refs pending

Adaptive Survival Trials

Dominic Magirr, Franz Koenig, Martin Posch, Thomas Jaki

arxiv:1405.1569 v1 · 2014-05-07 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2T6MKNFZNGXAOEFQAICFAQYWW}

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	2026-05-18T02:52:24.452587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ea7e629a5cb4d7038858010228218b5a620fd6132736faa5864762ccf41b225

Aliases

arxiv: 1405.1569 · arxiv_version: 1405.1569v1 · doi: 10.48550/arxiv.1405.1569 · pith_short_12: P2T6MKNFZNGX · pith_short_16: P2T6MKNFZNGXAOEF · pith_short_8: P2T6MKNF

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/P2T6MKNFZNGXAOEFQAICFAQYWW \
  | 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: 7ea7e629a5cb4d7038858010228218b5a620fd6132736faa5864762ccf41b225

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "245c6e368980f5b29843dc46207ad11ad9e859b493793a8dc5177b92affb2809",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2014-05-07T11:01:07Z",
    "title_canon_sha256": "1b8a586daa5db8873075ced021a34b8b6a832bc0cb7e6d0e233306fbef1f0db4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1569",
    "kind": "arxiv",
    "version": 1
  }
}