Pith Number

pith:RX2S3NE2

pith:2017:RX2S3NE2X757KKRKLL7DXNLP5O

not attested not anchored not stored refs pending

Inferring topology of quantum phase space

Leonid Polterovich

arxiv:1710.02983 v2 · 2017-10-09 · math-ph · math.AT · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RX2S3NE2X757KKRKLL7DXNLP5O}

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	2026-05-18T00:31:55.654746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8df52db49abffbf52a2a5afe3bb56feb9997d0f600a6d8e275355c979df32f6c

Aliases

arxiv: 1710.02983 · arxiv_version: 1710.02983v2 · doi: 10.48550/arxiv.1710.02983 · pith_short_12: RX2S3NE2X757 · pith_short_16: RX2S3NE2X757KKRK · pith_short_8: RX2S3NE2

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/RX2S3NE2X757KKRKLL7DXNLP5O \
  | 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: 8df52db49abffbf52a2a5afe3bb56feb9997d0f600a6d8e275355c979df32f6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a449c902cbc3c5efef6fdb567a50016253bfc11ceb319fd430b83eb808468d6",
    "cross_cats_sorted": [
      "math.AT",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-10-09T08:18:58Z",
    "title_canon_sha256": "3c9ec15955198525ec4c6f985ece6284474a668ebf2fc2afd042be35f2ecd76b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02983",
    "kind": "arxiv",
    "version": 2
  }
}