Pith Number

pith:NEG7AFAH

pith:2015:NEG7AFAHWDEBWVDRSCRN77LW5Z

not attested not anchored not stored refs pending

The VMC survey - XV. The Small Magellanic Cloud--Bridge connection history as traced by their star cluster populations

A. E. Piatti, L. Kerber, M.R. Cioni, R. de Grijs, S. Rubele, V. Ripepi

arxiv:1503.06656 v1 · 2015-03-23 · 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{NEG7AFAHWDEBWVDRSCRN77LW5Z}

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	2026-05-18T01:40:50.081833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

690df01407b0c81b547190a2dffd76ee44a849cc9ccf0a9a5adb4606752268a2

Aliases

arxiv: 1503.06656 · arxiv_version: 1503.06656v1 · doi: 10.48550/arxiv.1503.06656 · pith_short_12: NEG7AFAHWDEB · pith_short_16: NEG7AFAHWDEBWVDR · pith_short_8: NEG7AFAH

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/NEG7AFAHWDEBWVDRSCRN77LW5Z \
  | 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: 690df01407b0c81b547190a2dffd76ee44a849cc9ccf0a9a5adb4606752268a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0a288fefc38e18d96d061737dbff6c30a96183b27277423a4c3ddd33fc05477",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-23T14:34:05Z",
    "title_canon_sha256": "7c4650e2403b03e757c44a60c41e79144ce18e7466dc7b9235bc633132b48f98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06656",
    "kind": "arxiv",
    "version": 1
  }
}