Pith Number

pith:I34NA7UV

pith:2017:I34NA7UVUSRI4ELOJHBRB6EH7B

not attested not anchored not stored refs pending

On Independence and Capacity of Multidimensional Semiconstrained Systems

Moshe Schwartz, Ohad Elishco, Tom Meyerovitch

arxiv:1709.05105 v1 · 2017-09-15 · math.DS · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I34NA7UVUSRI4ELOJHBRB6EH7B}

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	2026-05-18T00:35:03.283229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46f8d07e95a4a28e116e49c310f887f87a09e859a0b3085b849eac5cbb3faebb

Aliases

arxiv: 1709.05105 · arxiv_version: 1709.05105v1 · doi: 10.48550/arxiv.1709.05105 · pith_short_12: I34NA7UVUSRI · pith_short_16: I34NA7UVUSRI4ELO · pith_short_8: I34NA7UV

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/I34NA7UVUSRI4ELOJHBRB6EH7B \
  | 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: 46f8d07e95a4a28e116e49c310f887f87a09e859a0b3085b849eac5cbb3faebb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15d0a149cd1a4a860043f396c6604b8c9e687a25cb5b64f3f3bfa5bd199c18e4",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-09-15T08:43:52Z",
    "title_canon_sha256": "0a458b9896b4deceae2b0e813aaef90a5bfcd9f7bee34fdcb716e000ce3d274d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05105",
    "kind": "arxiv",
    "version": 1
  }
}