Pith Number

pith:IYL7PK47

pith:2016:IYL7PK47SP3NECO54BDNBZ4XZA

not attested not anchored not stored refs pending

Neutral hydrogen and magnetic fields in M83 observed with the SKA Pathfinder KAT-7

C. Carignan, D. Lucero, E. Elson, G. Heald, L. van Zee, N. Oozeer, T.H. Randriamampandry, T. Jarrett, W.J.G. de Blok

arxiv:1607.03365 v1 · 2016-07-12 · 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{IYL7PK47SP3NECO54BDNBZ4XZA}

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	2026-05-18T01:08:38.232861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4617f7ab9f93f6d209dde046d0e797c80417754944f12d93c4048782a5326a14

Aliases

arxiv: 1607.03365 · arxiv_version: 1607.03365v1 · doi: 10.48550/arxiv.1607.03365 · pith_short_12: IYL7PK47SP3N · pith_short_16: IYL7PK47SP3NECO5 · pith_short_8: IYL7PK47

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/IYL7PK47SP3NECO54BDNBZ4XZA \
  | 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: 4617f7ab9f93f6d209dde046d0e797c80417754944f12d93c4048782a5326a14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb565301d7b87c3ba32aebe3116614f46a3c8641000175b1e5a4cb9b3d4cd5f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-07-12T14:20:59Z",
    "title_canon_sha256": "359c022d9eaf5619633e44702c7f94afa8f427b15827c0a89f2eb3ae6b20c22b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03365",
    "kind": "arxiv",
    "version": 1
  }
}