Pith Number

pith:7VDEOV7Y

pith:2017:7VDEOV7Y7VHIXSWJKWAH77I4IP

not attested not anchored not stored refs pending

The first all-sky view of the Milky Way stellar halo with Gaia+2MASS RR Lyrae

C. Nipoti, D. Erkal, F. Fraternali, G. Iorio, S.E. Koposov, V. Belokurov

arxiv:1707.03833 v2 · 2017-07-12 · 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{7VDEOV7Y7VHIXSWJKWAH77I4IP}

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	2026-05-18T00:27:21.189769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd464757f8fd4e8bcac955807ffd1c43f9640b3116b0aed0bd0489e6f372c466

Aliases

arxiv: 1707.03833 · arxiv_version: 1707.03833v2 · doi: 10.48550/arxiv.1707.03833 · pith_short_12: 7VDEOV7Y7VHI · pith_short_16: 7VDEOV7Y7VHIXSWJ · pith_short_8: 7VDEOV7Y

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/7VDEOV7Y7VHIXSWJKWAH77I4IP \
  | 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: fd464757f8fd4e8bcac955807ffd1c43f9640b3116b0aed0bd0489e6f372c466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7625973fa530b65e54d1ec4c616f06bae5a08ea0da6a49ae01f39c43d17d736d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-12T18:00:02Z",
    "title_canon_sha256": "935cffc6f88d3ee98d357dc217c494eace5e22445b172c5a7c930fe46b9201c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03833",
    "kind": "arxiv",
    "version": 2
  }
}