Pith Number

pith:NU44KRTN

pith:2015:NU44KRTNIGJJMXRTU7XB6VPEBC

not attested not anchored not stored refs pending

Comment on "Evidence for dark matter in the inner Milky Way"

Alice Quillen, Arnaud Siebert, Benoit Famaey, Bob Sanders, David Merritt, Elena D'Onghia, Erwin de Blok, Fabian L\"ughausen, Federico Lelli, Filippo Fraternali, Garry Angus, Giacomo Monari, Gianfranco Gentile, Hongsheng Zhao, Ivan Minchev, Jerry Sellwood, Joss Bland-Hawthorn, Ken Freeman, Marcel Pawlowski, Olivier Bienaym\'e, Paul McMillan, Pavel Kroupa, Rodrigo Ibata, Stacy McGaugh

arxiv:1503.07813 v2 · 2015-03-26 · astro-ph.GA · hep-ex · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NU44KRTNIGJJMXRTU7XB6VPEBC}

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	2026-05-18T02:19:07.679815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d39c5466d4192965e33a7ee1f55e408a6553bfaf8596ea241f5bde3a8f5228f

Aliases

arxiv: 1503.07813 · arxiv_version: 1503.07813v2 · doi: 10.48550/arxiv.1503.07813 · pith_short_12: NU44KRTNIGJJ · pith_short_16: NU44KRTNIGJJMXRT · pith_short_8: NU44KRTN

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/NU44KRTNIGJJMXRTU7XB6VPEBC \
  | 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: 6d39c5466d4192965e33a7ee1f55e408a6553bfaf8596ea241f5bde3a8f5228f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f615f4afb74f066230f5aac83c8b29b34f8f9264106a1ebbf905fea3a3104dd",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-26T18:26:48Z",
    "title_canon_sha256": "af8643ebf063d2d7d80846e6b922d9111d8ff6b974d5f62ab6d36ac81f98a109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07813",
    "kind": "arxiv",
    "version": 2
  }
}