Pith Number

pith:IKCDE5XE

pith:2020:IKCDE5XE64NVDA2SUWS4UQXVIV

not attested not anchored not stored refs pending

Towards Bayesian Data Compression

Johannes Harth-Kitzerow, Philipp Arras, Reimar Leike, Torsten A. En{\ss}lin

arxiv:2010.10375 v2 · 2020-10-20 · physics.data-an · 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{IKCDE5XE64NVDA2SUWS4UQXVIV}

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	2026-07-05T02:18:45.281600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42843276e4f71b518352a5a5ca42f54543c64f52787bf918f3aebfb16cd4977a

Aliases

arxiv: 2010.10375 · arxiv_version: 2010.10375v2 · doi: 10.48550/arxiv.2010.10375 · pith_short_12: IKCDE5XE64NV · pith_short_16: IKCDE5XE64NVDA2S · pith_short_8: IKCDE5XE

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/IKCDE5XE64NVDA2SUWS4UQXVIV \
  | 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: 42843276e4f71b518352a5a5ca42f54543c64f52787bf918f3aebfb16cd4977a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30567ba3fd055fc968aab3290794cb9a592176dfaea1990268c3fd7f3bc29450",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2020-10-20T15:32:06Z",
    "title_canon_sha256": "9a19ef71b6a7b16c1c2618ba5c116512c402177abe76739fc589be1c03242df6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.10375",
    "kind": "arxiv",
    "version": 2
  }
}