Pith Number

pith:TJDL5OSB

pith:2017:TJDL5OSB6QBSQ54MQZ2QU4SVJE

not attested not anchored not stored refs pending

A self-similar measure with dense rotations, singular projections and discrete slices

Ariel Rapaport

arxiv:1703.09977 v2 · 2017-03-29 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJDL5OSB6QBSQ54MQZ2QU4SVJE}

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	2026-05-18T00:45:53.842192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a46beba41f40328778c86750a725549254fa8b57d07624afe291a787f1c2489

Aliases

arxiv: 1703.09977 · arxiv_version: 1703.09977v2 · doi: 10.48550/arxiv.1703.09977 · pith_short_12: TJDL5OSB6QBS · pith_short_16: TJDL5OSB6QBSQ54M · pith_short_8: TJDL5OSB

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/TJDL5OSB6QBSQ54MQZ2QU4SVJE \
  | 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: 9a46beba41f40328778c86750a725549254fa8b57d07624afe291a787f1c2489

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcdac45841cecb9eb170931c79a6633ffecf53809091cf9b3ca43ac69846723d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-03-29T11:38:31Z",
    "title_canon_sha256": "9756481e0ce19994b16d0095094513e6c9d36929fc88735c4ec84618bf7d3e00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09977",
    "kind": "arxiv",
    "version": 2
  }
}