Pith Number

pith:NTCT63UH

pith:2017:NTCT63UHYFTPDDE6AVUR3SRI25

not attested not anchored not stored refs pending

Pluripotential Numerics

Federico Piazzon

arxiv:1704.03411 v1 · 2017-04-11 · math.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{NTCT63UHYFTPDDE6AVUR3SRI25}

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	2026-05-18T00:46:32.557499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cc53f6e87c166f18c9e05691dca28d758d6cd0e49623390725c50dacde7aa19

Aliases

arxiv: 1704.03411 · arxiv_version: 1704.03411v1 · doi: 10.48550/arxiv.1704.03411 · pith_short_12: NTCT63UHYFTP · pith_short_16: NTCT63UHYFTPDDE6 · pith_short_8: NTCT63UH

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/NTCT63UHYFTPDDE6AVUR3SRI25 \
  | 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: 6cc53f6e87c166f18c9e05691dca28d758d6cd0e49623390725c50dacde7aa19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84781798bae555e4856117db12525a8eb4af4c32bb3476f02a434b375823b3b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-04-11T16:55:24Z",
    "title_canon_sha256": "c1f6f12321e87d3dafa1d6223a06ba6b1c4c744145e7a307a9454daa2f66cf40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03411",
    "kind": "arxiv",
    "version": 1
  }
}