Pith Number

pith:YDF6ZWUH

pith:2015:YDF6ZWUHRWZQBEJFQ5AUO7RLQI

not attested not anchored not stored refs pending

Branch: An interactive, web-based tool for testing hypotheses and developing predictive models

Andrew I. Su, Benjamin M. Good, Karthik Gangavarapu, Tobias Mei{\ss}ner, Vyshakh Babji

arxiv:1509.06808 v2 · 2015-09-22 · stat.AP · cs.CY · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YDF6ZWUHRWZQBEJFQ5AUO7RLQI}

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	2026-05-18T01:15:52.418759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0cbecda878db30091258741477e2b82042798d20ba7fdf23074552e8eb67ded

Aliases

arxiv: 1509.06808 · arxiv_version: 1509.06808v2 · doi: 10.48550/arxiv.1509.06808 · pith_short_12: YDF6ZWUHRWZQ · pith_short_16: YDF6ZWUHRWZQBEJF · pith_short_8: YDF6ZWUH

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/YDF6ZWUHRWZQBEJFQ5AUO7RLQI \
  | 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: c0cbecda878db30091258741477e2b82042798d20ba7fdf23074552e8eb67ded

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bda88970d14453ba6aec710c427e7492848fe6edf9df2ebb6972a0582b0040f",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-09-22T23:15:57Z",
    "title_canon_sha256": "7f7358b38cdd10fcba77dab683b180763414d0de7f4334aefb7aeb58bbb2f64a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06808",
    "kind": "arxiv",
    "version": 2
  }
}