Pith Number

pith:2D6ABHDQ

pith:2014:2D6ABHDQRQ22M5UF75UNL7GBSD

not attested not anchored not stored refs pending

The AIMSS Project II: Dynamical-to-Stellar Mass Ratios Across the Star Cluster - Galaxy Divide

Aaron J. Romanowsky, Avon Huxor, Duncan A. Forbes, Jay Strader, Jean P. Brodie, Mark A. Norris, Sheila J. Kannappan, Vincenzo Pota

arxiv:1408.2558 v1 · 2014-08-11 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2D6ABHDQRQ22M5UF75UNL7GBSD}

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	2026-05-18T01:42:21.609491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0fc009c708c35a67685ff68d5fcc190e1f9ba42e410780bdb411e09545737be

Aliases

arxiv: 1408.2558 · arxiv_version: 1408.2558v1 · doi: 10.48550/arxiv.1408.2558 · pith_short_12: 2D6ABHDQRQ22 · pith_short_16: 2D6ABHDQRQ22M5UF · pith_short_8: 2D6ABHDQ

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/2D6ABHDQRQ22M5UF75UNL7GBSD \
  | 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: d0fc009c708c35a67685ff68d5fcc190e1f9ba42e410780bdb411e09545737be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c1277959997a4bbb8a55f45e7071cedfe6067d134655e20584018d666a7f13e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-08-11T21:13:20Z",
    "title_canon_sha256": "0bb4b7ae62eb021d436da2885ec660e8156112f9d197799d5ee7959a78c5f9b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2558",
    "kind": "arxiv",
    "version": 1
  }
}