Pith Number

pith:DEB7ECZ5

pith:2018:DEB7ECZ5C43DLXCJKFBIVTOEGV

not attested not anchored not stored refs pending

Morphology of stellar populations in the Magellanic Clouds using the VMC survey

Cameron P. M. Bell, Dalal El Youssoufi, Florian Niederhofer, Gal Matijevic, Maria-Rosa L. Cioni, Stefano Rubele

arxiv:1810.03365 v1 · 2018-10-08 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DEB7ECZ5C43DLXCJKFBIVTOEGV}

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	2026-05-18T00:03:51.541982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1903f20b3d173635dc4951428acdc4355b35284bae63c50b227125c488babc7f

Aliases

arxiv: 1810.03365 · arxiv_version: 1810.03365v1 · doi: 10.48550/arxiv.1810.03365 · pith_short_12: DEB7ECZ5C43D · pith_short_16: DEB7ECZ5C43DLXCJ · pith_short_8: DEB7ECZ5

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/DEB7ECZ5C43DLXCJKFBIVTOEGV \
  | 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: 1903f20b3d173635dc4951428acdc4355b35284bae63c50b227125c488babc7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2db75458f25e1972a6dcd50f121979f716c6d124b44f273ee378dfadbb6a77a3",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-08T11:02:23Z",
    "title_canon_sha256": "7209cf52da0e7f19edeaf123bcfe376b9e976818f04dd61a06994b8812ca6aa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03365",
    "kind": "arxiv",
    "version": 1
  }
}