Pith Number

pith:YDMV6DWU

pith:2012:YDMV6DWU5UVW5G5LSJX46DUM7R

not attested not anchored not stored refs pending

Stellar Archaeology in the Galactic halo with Ultra-Faint Dwarfs: VII. Hercules

Aniello Grado, Claudia Greco, David Bersier, Gisella Clementini, Giuseppina Coppola, Horace A. Smith, Ilaria Musella, Karen Kinemuchi, Luca Di Fabrizio, Luca Limatola, Marcella Marconi, M\'arcio Catelan, Maria Ida Moretti, Massimo Dall'Ora, Victoria Scowcroft, Vincenzo Ripepi

arxiv:1206.4031 v1 · 2012-06-18 · 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{YDMV6DWU5UVW5G5LSJX46DUM7R}

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	2026-05-18T01:56:51.434808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0d95f0ed4ed2b6e9bab926fcf0e8cfc52f6ac9fba8cb3f6320e1821939bded4

Aliases

arxiv: 1206.4031 · arxiv_version: 1206.4031v1 · doi: 10.48550/arxiv.1206.4031 · pith_short_12: YDMV6DWU5UVW · pith_short_16: YDMV6DWU5UVW5G5L · pith_short_8: YDMV6DWU

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/YDMV6DWU5UVW5G5LSJX46DUM7R \
  | 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: c0d95f0ed4ed2b6e9bab926fcf0e8cfc52f6ac9fba8cb3f6320e1821939bded4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "058fa91c3f213ba2f97d8c9e7700346416fd6caf832a76dd340bb589be82dc69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-06-18T19:41:25Z",
    "title_canon_sha256": "b2caddff6f15f553d83f7b45cace0aa4489b1fcf1a68703ed2cc34c310297be6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4031",
    "kind": "arxiv",
    "version": 1
  }
}