Pith Number

pith:FJMEFCRY

pith:2016:FJMEFCRYL2HX4AFKZXPCDTY6YN

not attested not anchored not stored refs pending

The WSRT ZoA Perseus-Pisces Filament wide-field HI imaging survey I. HI catalogue and atlas

A.C. Schr\"oder, E.C Elson, G.I.G. J\'ozsa, M.A.W Verheijen, M. Ramatsoku, P.A. Henning, R.C. Kraan-Korteweg, T.H. Jarrett, W.J.G. de Blok, W. van Driel

arxiv:1605.02603 v1 · 2016-05-09 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FJMEFCRYL2HX4AFKZXPCDTY6YN}

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	2026-05-18T01:09:51.235825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a58428a385e8f7e00aacdde21cf1ec377f68e7e3108c0a4e2430b3e150ad936

Aliases

arxiv: 1605.02603 · arxiv_version: 1605.02603v1 · doi: 10.48550/arxiv.1605.02603 · pith_short_12: FJMEFCRYL2HX · pith_short_16: FJMEFCRYL2HX4AFK · pith_short_8: FJMEFCRY

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/FJMEFCRYL2HX4AFKZXPCDTY6YN \
  | 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: 2a58428a385e8f7e00aacdde21cf1ec377f68e7e3108c0a4e2430b3e150ad936

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc1d9809639ff4f0ca21de8571325b0e35d2111718181e0fb69419e9f3a37d26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-09T14:25:23Z",
    "title_canon_sha256": "e9df0d5da6eda64359656f9c0e1de0d15b4089c4b2844a2eba2114a13f71aa91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02603",
    "kind": "arxiv",
    "version": 1
  }
}