Pith Number

pith:5NID6AOL

pith:2018:5NID6AOLUQA375AROH2UVJXYHS

not attested not anchored not stored refs pending

The SAMI Galaxy Survey: embedded discs and radial trends in outer dynamical support across the Hubble sequence

A. M. Medling, Caroline Foster, J. Bland-Hawthorn, J. J. Bryant, J. S. Lawrence, J. van de Sande, L. Cortese, M. Goodwin, M. Owers, N. Lorente, N. Scott, S. Brough, S. M. Croom, S. N. Richards

arxiv:1807.11547 v1 · 2018-07-30 · 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{5NID6AOLUQA375AROH2UVJXYHS}

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	2026-05-18T00:08:37.480194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb503f01cba401bff41171f54aa6f83cb0f1193676dc2b8f24e1daba12188b7c

Aliases

arxiv: 1807.11547 · arxiv_version: 1807.11547v1 · doi: 10.48550/arxiv.1807.11547 · pith_short_12: 5NID6AOLUQA3 · pith_short_16: 5NID6AOLUQA375AR · pith_short_8: 5NID6AOL

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/5NID6AOLUQA375AROH2UVJXYHS \
  | 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: eb503f01cba401bff41171f54aa6f83cb0f1193676dc2b8f24e1daba12188b7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df75ae2b4290ed80d53d6d5372bd36407aedc9d5ff9c6aeeb6ceebf03551eb23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-30T19:52:06Z",
    "title_canon_sha256": "f79149259631cd5f66b346d07b7d3eed1ed690668be35dbff427d209983f6a2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11547",
    "kind": "arxiv",
    "version": 1
  }
}