Pith Number

pith:2U5APRAU

pith:2018:2U5APRAUUNDY2EIOHSJW7FHOTB

not attested not anchored not stored refs pending

Evolution of Starburst Galaxies in the Illustris Simulation

B. K. Gibson, C. G. Few, C. L. Wilkinson, J. P. Stott, K. A. Pimbblet

arxiv:1806.01628 v1 · 2018-06-05 · 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{2U5APRAUUNDY2EIOHSJW7FHOTB}

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	2026-05-18T00:13:25.083841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d53a07c414a3478d110e3c936f94ee9853fdf0c6b2f65151d53632bad8a62460

Aliases

arxiv: 1806.01628 · arxiv_version: 1806.01628v1 · doi: 10.48550/arxiv.1806.01628 · pith_short_12: 2U5APRAUUNDY · pith_short_16: 2U5APRAUUNDY2EIO · pith_short_8: 2U5APRAU

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/2U5APRAUUNDY2EIOHSJW7FHOTB \
  | 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: d53a07c414a3478d110e3c936f94ee9853fdf0c6b2f65151d53632bad8a62460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a22fabd3be32997c360ddb654f1ca9a7fce4f2e3f6ca96c97a21448b4b15ff37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-05T12:19:26Z",
    "title_canon_sha256": "154765c25247ff3424712d0eb0cb10d1774e4a62579156d4ec1d98199c641d0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01628",
    "kind": "arxiv",
    "version": 1
  }
}