Pith Number

pith:JML7LRBK

pith:2020:JML7LRBKZM33P5BV5KAWJTEXNO

not attested not anchored not stored refs pending

How to apply the rubber method for channels with feedback

Christian Deppe, Georg Maringer, Vladimir Lebedev

arxiv:2007.10265 v1 · 2020-07-15 · 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{JML7LRBKZM33P5BV5KAWJTEXNO}

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	2026-07-05T01:20:35.033554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b17f5c42acb37b7f435ea8164cc976ba9264d21b7ede5ee62f4809b8d0a9c8d

Aliases

arxiv: 2007.10265 · arxiv_version: 2007.10265v1 · doi: 10.48550/arxiv.2007.10265 · pith_short_12: JML7LRBKZM33 · pith_short_16: JML7LRBKZM33P5BV · pith_short_8: JML7LRBK

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/JML7LRBKZM33P5BV5KAWJTEXNO \
  | 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: 4b17f5c42acb37b7f435ea8164cc976ba9264d21b7ede5ee62f4809b8d0a9c8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4db0b7d3b13499c080be9022fc5edc82dbac01bf0e74ac903713d92d49af1cb",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2020-07-15T18:03:49Z",
    "title_canon_sha256": "8becf45d2a2a80df8bbcc82465c6702853749b8518e49a596b033687bc3aed43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.10265",
    "kind": "arxiv",
    "version": 1
  }
}