Pith Number

pith:2DWWSVCJ

pith:2017:2DWWSVCJOJNKZUMGC5JEWMP35Y

not attested not anchored not stored refs pending

Radio jets in NGC 4151: where eMERLIN meets HST

B. T. Dullo, C. Mundell, D. M. Fenech, D. R. A. Williams, E. Brinks, F. Panessa, H. Rampadarath, I. M. McHardy, J. H. Knapen, J. Westcott, M. K. Argo, R. D. Baldi, R. J. Beswick, T. W. B. Muxlow

arxiv:1708.07011 v1 · 2017-08-23 · 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{2DWWSVCJOJNKZUMGC5JEWMP35Y}

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	2026-05-18T00:33:15.667488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0ed695449725aacd18617524b31fbee0a7103e5efef96463616ac7df6d87819

Aliases

arxiv: 1708.07011 · arxiv_version: 1708.07011v1 · doi: 10.48550/arxiv.1708.07011 · pith_short_12: 2DWWSVCJOJNK · pith_short_16: 2DWWSVCJOJNKZUMG · pith_short_8: 2DWWSVCJ

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/2DWWSVCJOJNKZUMGC5JEWMP35Y \
  | 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: d0ed695449725aacd18617524b31fbee0a7103e5efef96463616ac7df6d87819

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b8c7187ea1833ef92b039508d774c655e457bb05989327606222bcd841f98ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-23T14:09:56Z",
    "title_canon_sha256": "336a271f1e67652029f3d82ac40c65dd385364bfc36000faacdfdf47fde7a69c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07011",
    "kind": "arxiv",
    "version": 1
  }
}