Pith Number

pith:RM6SF7TR

pith:2014:RM6SF7TRTHPY3OFANKPJOIILX5

not attested not anchored not stored refs pending

Near-Infrared Structure of Fast and Slow Rotating Disk Galaxies

Andrew Schechtman-Rook, Matthew A. Bershady

arxiv:1409.6727 v1 · 2014-09-23 · 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{RM6SF7TRTHPY3OFANKPJOIILX5}

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	2026-05-18T01:41:57.481653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b3d22fe7199df8db8a06a9e97210bbf41b28cd50a1ba58c3c3fe584afe1ab4e

Aliases

arxiv: 1409.6727 · arxiv_version: 1409.6727v1 · doi: 10.48550/arxiv.1409.6727 · pith_short_12: RM6SF7TRTHPY · pith_short_16: RM6SF7TRTHPY3OFA · pith_short_8: RM6SF7TR

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/RM6SF7TRTHPY3OFANKPJOIILX5 \
  | 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: 8b3d22fe7199df8db8a06a9e97210bbf41b28cd50a1ba58c3c3fe584afe1ab4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a85f2cd59afb12c0f4a982b120c3df51b9639c169864cffd7e6fa9801e8bfd23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-23T20:00:13Z",
    "title_canon_sha256": "6b440e597a3dcd52acd9489cf3046e91e676d8626d0722f3c80dc77965661c09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6727",
    "kind": "arxiv",
    "version": 1
  }
}