Pith Number

pith:2N4XSMCB

pith:2024:2N4XSMCBIDRLTHAW6NFQ2BFDG5

not attested not anchored not stored refs pending

Representations of Noisy $N$-Ports

Daniel Molnar (University of Cambridge), Martin Bucher (Universit\'e Paris Cit\'e/CNRS)

arxiv:2404.10502 v1 · 2024-04-16 · 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{2N4XSMCBIDRLTHAW6NFQ2BFDG5}

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	2026-07-05T08:08:31.441398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d37979304140e2b99c16f34b0d04a3375e3858aa2d9bd647314fff0e93f0dfcb

Aliases

arxiv: 2404.10502 · arxiv_version: 2404.10502v1 · doi: 10.48550/arxiv.2404.10502 · pith_short_12: 2N4XSMCBIDRL · pith_short_16: 2N4XSMCBIDRLTHAW · pith_short_8: 2N4XSMCB

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/2N4XSMCBIDRLTHAW6NFQ2BFDG5 \
  | 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: d37979304140e2b99c16f34b0d04a3375e3858aa2d9bd647314fff0e93f0dfcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "559f4acb7dfb851b7e07c7e86ad8472cfb5b0ade305521ff745c0e437ec26fb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-04-16T12:20:45Z",
    "title_canon_sha256": "b036f33f01bad51697255d3505eac123cadd60ec680bde31accaeb8a8ab05c2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.10502",
    "kind": "arxiv",
    "version": 1
  }
}