Pith Number

pith:VRHUBEIH

pith:2017:VRHUBEIH25UKJX2ZDHU7AGMU3P

not attested not anchored not stored refs pending

Time Series Cube Data Model

Dave Morris, Jiri Nadvornik, Pavel Tvrdik, Petr Skoda

arxiv:1702.01393 v2 · 2017-02-05 · cs.DB · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRHUBEIH25UKJX2ZDHU7AGMU3P}

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	2026-05-18T00:26:16.530140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac4f409107d768a4df5919e9f01994dbf4acaaf514939d76a5992222ae054684

Aliases

arxiv: 1702.01393 · arxiv_version: 1702.01393v2 · doi: 10.48550/arxiv.1702.01393 · pith_short_12: VRHUBEIH25UK · pith_short_16: VRHUBEIH25UKJX2Z · pith_short_8: VRHUBEIH

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/VRHUBEIH25UKJX2ZDHU7AGMU3P \
  | 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: ac4f409107d768a4df5919e9f01994dbf4acaaf514939d76a5992222ae054684

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f83bd326050d6b35475ee30ddfc8fa3107a6c951bfee66840b6f9c7d8a00050",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-02-05T12:20:52Z",
    "title_canon_sha256": "4b32305a20a697d1bfd7d79a47a08736e7c232f6b40b50af638d68aa4b5e0c22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01393",
    "kind": "arxiv",
    "version": 2
  }
}