Pith Number

pith:NEDTFUS4

pith:2016:NEDTFUS4EUXQLSLGFOOZZ5MRUX

not attested not anchored not stored refs pending

Surface Brightness Profiles of Dwarf Galaxies: II. Color Trends and Mass Profiles

Bruce G. Elmegreen, Deidre A. Hunter, Kimberly A. Herrmann

arxiv:1606.00867 v1 · 2016-06-02 · 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{NEDTFUS4EUXQLSLGFOOZZ5MRUX}

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	2026-05-18T01:13:00.207532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

690732d25c252f05c9662b9d9cf591a5ca97e0759b14b103e7e6d7f5249bfa4f

Aliases

arxiv: 1606.00867 · arxiv_version: 1606.00867v1 · doi: 10.48550/arxiv.1606.00867 · pith_short_12: NEDTFUS4EUXQ · pith_short_16: NEDTFUS4EUXQLSLG · pith_short_8: NEDTFUS4

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/NEDTFUS4EUXQLSLGFOOZZ5MRUX \
  | 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: 690732d25c252f05c9662b9d9cf591a5ca97e0759b14b103e7e6d7f5249bfa4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e1fb5e5dc9cb74d41185c7a3d898a730a4b3158c7458916c3a3a788a482472f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-06-02T20:39:33Z",
    "title_canon_sha256": "f2895d0a7c4fd4be67daeaa92471c7a3f921780bea93d0e9b8c7951a4b94da9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00867",
    "kind": "arxiv",
    "version": 1
  }
}