Pith Number

pith:FMTNBQWI

pith:2019:FMTNBQWIK25DFLVCSZ7OBP2M3M

not attested not anchored not stored refs pending

Clustering properties of TGSS radio sources

A. Balaguera-Antol\'inez, A. Dolfi, E. Branchini, I. Prandoni, M. Bilicki, R. Pandit

arxiv:1901.08357 v2 · 2019-01-24 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FMTNBQWIK25DFLVCSZ7OBP2M3M}

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	2026-05-17T23:50:08.403893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b26d0c2c856ba32aea2967ee0bf4cdb1f3ae46349bcdb44e8e8f9746b649d0e

Aliases

arxiv: 1901.08357 · arxiv_version: 1901.08357v2 · doi: 10.48550/arxiv.1901.08357 · pith_short_12: FMTNBQWIK25D · pith_short_16: FMTNBQWIK25DFLVC · pith_short_8: FMTNBQWI

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/FMTNBQWIK25DFLVCSZ7OBP2M3M \
  | 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: 2b26d0c2c856ba32aea2967ee0bf4cdb1f3ae46349bcdb44e8e8f9746b649d0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "727e3c6db29f74cbcc7ebd627d339cbb3c419093a08e1905e8be66cb4abb5f8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-01-24T11:26:08Z",
    "title_canon_sha256": "399fc7c71b018c5c3c96b1cbda939776863a9b9a6b776a0efdc6225617dcaf39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08357",
    "kind": "arxiv",
    "version": 2
  }
}