Pith Number

pith:4523KTHA

pith:2016:4523KTHAYDBFTMI5DNCBUNT5M3

not attested not anchored not stored refs pending

The evolved-star dust budget of the Small Magellanic Cloud: the critical role of a few key players

Benjamin A. Sargent, David Riebel, Francisca Kemper, Margaret Meixner, Martha L. Boyer, Sundar Srinivasan

arxiv:1601.04710 v1 · 2016-01-18 · astro-ph.SR · 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{4523KTHAYDBFTMI5DNCBUNT5M3}

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	2026-05-18T01:20:29.013614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e775b54ce0c0c259b11d1b441a367d66c7c90a3e2884f084d7812139a4ba3662

Aliases

arxiv: 1601.04710 · arxiv_version: 1601.04710v1 · doi: 10.48550/arxiv.1601.04710 · pith_short_12: 4523KTHAYDBF · pith_short_16: 4523KTHAYDBFTMI5 · pith_short_8: 4523KTHA

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/4523KTHAYDBFTMI5DNCBUNT5M3 \
  | 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: e775b54ce0c0c259b11d1b441a367d66c7c90a3e2884f084d7812139a4ba3662

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1ee386c1a007d0a4199a26f7b22fb4285576f648e9cb25c46b3f1a003685bbb",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-01-18T21:00:04Z",
    "title_canon_sha256": "ea84c649e547de3a54268602c28ae19f195239c9a5cec36ea92877d9859d4128"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04710",
    "kind": "arxiv",
    "version": 1
  }
}