Pith Number

pith:NM7PO3ZB

pith:2016:NM7PO3ZBI4STSNF44BLQKY2LYL

not attested not anchored not stored refs pending

Data-driven time parallelism via forecasting

Andrea Barth, Bernard Haasdonk, Kevin Carlberg, Lukas Brencher

arxiv:1610.09049 v2 · 2016-10-28 · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NM7PO3ZBI4STSNF44BLQKY2LYL}

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	2026-05-18T00:40:24.136824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b3ef76f2147253934bce05705634bc2d307180c5b85646f04909f28790b4d24

Aliases

arxiv: 1610.09049 · arxiv_version: 1610.09049v2 · doi: 10.48550/arxiv.1610.09049 · pith_short_12: NM7PO3ZBI4ST · pith_short_16: NM7PO3ZBI4STSNF4 · pith_short_8: NM7PO3ZB

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/NM7PO3ZBI4STSNF44BLQKY2LYL \
  | 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: 6b3ef76f2147253934bce05705634bc2d307180c5b85646f04909f28790b4d24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcb89081ec6827f19ac596ab12aa3cd1b267575a560502900f54bcbb69e8c618",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2016-10-28T01:17:22Z",
    "title_canon_sha256": "9b669bb0602c6d25c85eec7e35a7ce5132f30d54de71e11af2fdbc64af024637"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09049",
    "kind": "arxiv",
    "version": 2
  }
}