Pith Number

pith:FV26BS4F

pith:2016:FV26BS4F7YWXDELUTRW55OUKRT

not attested not anchored not stored refs pending

Evidence of the Galactic outer ring R1R2' from young open clusters and OB-associations

A. K. Dambis, A. M. Melnik, E. V. Glushkova, P. Rautiainen

arxiv:1601.01282 v1 · 2016-01-06 · 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{FV26BS4F7YWXDELUTRW55OUKRT}

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	2026-05-18T01:21:25.470902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d75e0cb85fe2d7191749c6ddeba8a8cd23dd02b4df1db42a6ff664cf1c26886

Aliases

arxiv: 1601.01282 · arxiv_version: 1601.01282v1 · doi: 10.48550/arxiv.1601.01282 · pith_short_12: FV26BS4F7YWX · pith_short_16: FV26BS4F7YWXDELU · pith_short_8: FV26BS4F

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/FV26BS4F7YWXDELUTRW55OUKRT \
  | 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: 2d75e0cb85fe2d7191749c6ddeba8a8cd23dd02b4df1db42a6ff664cf1c26886

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d489ba6de989d4726639246e60e386e825fa5f1b7a20f14a7676d08b8d34a34c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-06T19:25:49Z",
    "title_canon_sha256": "8435cc43228093f7c34ce2733f6f035a7fbd9c50c8438c2fdd9c103eaa06530f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01282",
    "kind": "arxiv",
    "version": 1
  }
}