Pith Number

pith:IRLUBXWK

pith:2018:IRLUBXWKKZGWUGHOMES5ESEIN5

not attested not anchored not stored refs pending

J plots: a new method for characterizing structures in the interstellar medium

A. D. P. Howard, A. P. Whitworth, S. D. Clarke, S. E. Jaffa

arxiv:1803.01640 v1 · 2018-03-05 · 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{IRLUBXWKKZGWUGHOMES5ESEIN5}

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	2026-05-18T00:20:01.763492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

445740deca564d6a18ee6125d248886f70218f3b20f65b9693343afdaba5f61e

Aliases

arxiv: 1803.01640 · arxiv_version: 1803.01640v1 · doi: 10.48550/arxiv.1803.01640 · pith_short_12: IRLUBXWKKZGW · pith_short_16: IRLUBXWKKZGWUGHO · pith_short_8: IRLUBXWK

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/IRLUBXWKKZGWUGHOMES5ESEIN5 \
  | 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: 445740deca564d6a18ee6125d248886f70218f3b20f65b9693343afdaba5f61e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22325ed0c982c663adab63c01f6678335bc1d60391c0331d85eefbfa211eb4af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-05T12:50:53Z",
    "title_canon_sha256": "40686838d7311246282ca99705039489d0882f379e4b0ce5ddbff98b99a1ea61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01640",
    "kind": "arxiv",
    "version": 1
  }
}