Pith Number

pith:6M2MHF33

pith:2014:6M2MHF333RMRWZ6MIZFY4LBCRG

not attested not anchored not stored refs pending

A JVLA 10~degree^2 deep survey

Chiara Ferrari, Chris Simpson, Eric Murphy, Ian Heywood, Jeroen Stil, Kurt van der Heyden, Marcus Bruggen, Martin Hardcastle, Matt J.Jarvis, Oleg Smirnov, Russ Taylor, Sanjay Bhatnagar, Vernesa Smolcic

arxiv:1401.4018 v1 · 2014-01-16 · 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{6M2MHF333RMRWZ6MIZFY4LBCRG}

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	2026-05-18T03:01:57.398164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f334c3977bdc591b67cc464b8e2c2289a6c298fb47023e72b380aed7ba4c0ffa

Aliases

arxiv: 1401.4018 · arxiv_version: 1401.4018v1 · doi: 10.48550/arxiv.1401.4018 · pith_short_12: 6M2MHF333RMR · pith_short_16: 6M2MHF333RMRWZ6M · pith_short_8: 6M2MHF33

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/6M2MHF333RMRWZ6MIZFY4LBCRG \
  | 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: f334c3977bdc591b67cc464b8e2c2289a6c298fb47023e72b380aed7ba4c0ffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8530c73ca835aed2de69b2fa5f21dff6de4f0f193114ebaf157bcabf6957ae1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-01-16T13:21:42Z",
    "title_canon_sha256": "94cc328dc0c872a565019e9e94c6580a469c8b70eac41928b14fd769dec7f785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4018",
    "kind": "arxiv",
    "version": 1
  }
}