Pith Number

pith:NBYWDRH5

pith:2022:NBYWDRH53WT34DQHTXTOODS4A6

not attested not anchored not stored refs pending

Radio Detection

A. Connolly, A. Karle, C. Thomas, S. de Jong

arxiv:2209.00590 v1 · 2022-09-01 · 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{NBYWDRH53WT34DQHTXTOODS4A6}

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	2026-07-05T04:53:51.695287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

687161c4fddda7be0e079de6e70e5c0793bccac934ae78ebff6a0f3d8df50d4f

Aliases

arxiv: 2209.00590 · arxiv_version: 2209.00590v1 · doi: 10.48550/arxiv.2209.00590 · pith_short_12: NBYWDRH53WT3 · pith_short_16: NBYWDRH53WT34DQH · pith_short_8: NBYWDRH5

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/NBYWDRH53WT34DQHTXTOODS4A6 \
  | 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: 687161c4fddda7be0e079de6e70e5c0793bccac934ae78ebff6a0f3d8df50d4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b01a1b04f0618ed8dc9ae70de97bb080406a29fb0b07b8f84ecc1be9a137767",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-09-01T17:04:05Z",
    "title_canon_sha256": "b09b4a7a43c6d91e46f41cfd94c8af5e2c1cdcd55f51730f7b9be97303b242ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.00590",
    "kind": "arxiv",
    "version": 1
  }
}