Pith Number

pith:4DACH6C6

pith:2016:4DACH6C6ZN6NGEAXRXL4DZOFGS

not attested not anchored not stored refs pending

The Next Generation Virgo cluster Survey (NGVS). XXV. Fiducial panchromatic colors of Virgo core globular clusters and their comparison to model predictions

Ariane Lan\c{c}on, Chengze Liu, Elisa Toloba, Eric W. Peng, Hongxin Zhang, Jean-Charles Cuillandre, Joel Roediger, John P. Blakeslee, Laura Ferrarese, Mathieu Powalka, Patrick C\^ot\'e, Patrick Hudelot, Patrick R. Durrell, Pierre-Alain Duc, Puragra Guhathakurta, Roberto P. Mu\~noz, R\'uben S\'anchez-Janssen, S. D. J. Gwyn, Simona Mei, Thomas H. Puzia

arxiv:1608.04742 v1 · 2016-08-16 · astro-ph.GA

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

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	2026-05-18T00:55:45.491878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0c023f85ecb7cd310178dd7c1e5c5349838452cc90864b1cef7b496ec3e7806

Aliases

arxiv: 1608.04742 · arxiv_version: 1608.04742v1 · doi: 10.48550/arxiv.1608.04742 · pith_short_12: 4DACH6C6ZN6N · pith_short_16: 4DACH6C6ZN6NGEAX · pith_short_8: 4DACH6C6

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/4DACH6C6ZN6NGEAXRXL4DZOFGS \
  | 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: e0c023f85ecb7cd310178dd7c1e5c5349838452cc90864b1cef7b496ec3e7806

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d73a53d5ff6bb2cccccf675a34882759da891ddc5575f306d26146f2d7c3223a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-08-16T20:00:01Z",
    "title_canon_sha256": "5a9f144c34c0594db0b7791a2c18a8cc193935d448120cd2e73c4c408a0753e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04742",
    "kind": "arxiv",
    "version": 1
  }
}