Pith Number

pith:5C6YLQD3

pith:2015:5C6YLQD3Q3HXNFGIF7OH7NM2ND

not attested not anchored not stored refs pending

Resolved spectroscopy of gravitationally lensed galaxies: global dynamics and star-forming clumps on ~100pc scales

A.C. Edge, A.M. Swinbank, H. Ebeling, Ian Smail, J. Richard, K.E.K. Coppin, L.J. Kewley, R.C. Livermore, R.G. Bower, R.S. Ellis, T.A. Jones, T.-T. Yuan

arxiv:1503.07873 v1 · 2015-03-26 · 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{5C6YLQD3Q3HXNFGIF7OH7NM2ND}

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	2026-05-18T01:40:49.773862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8bd85c07b86cf7694c82fdc7fb59a68fff0f292e0fa94a4bf0e613b5fa3319f

Aliases

arxiv: 1503.07873 · arxiv_version: 1503.07873v1 · doi: 10.48550/arxiv.1503.07873 · pith_short_12: 5C6YLQD3Q3HX · pith_short_16: 5C6YLQD3Q3HXNFGI · pith_short_8: 5C6YLQD3

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/5C6YLQD3Q3HXNFGIF7OH7NM2ND \
  | 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: e8bd85c07b86cf7694c82fdc7fb59a68fff0f292e0fa94a4bf0e613b5fa3319f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a5c3b02014d304e4f2c040198e66466aba3331e7bc6d4283a01a594e8b71eb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-26T20:00:27Z",
    "title_canon_sha256": "ec186b19e4fbe744fe74be128bde6d1d96cc016ebfb61e263837f58236934cb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07873",
    "kind": "arxiv",
    "version": 1
  }
}