Pith Number

pith:U5NL42EK

pith:2016:U5NL42EKOOYYSXHFE777R6BEDZ

not attested not anchored not stored refs pending

A WISE Census of Young Stellar Objects in Canis Major

Deborah L. Padgett, Karl L. Stapelfeldt, Marta Sewilo, William J. Fischer

arxiv:1606.01896 v1 · 2016-06-06 · 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{U5NL42EKOOYYSXHFE777R6BEDZ}

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	2026-05-18T01:08:40.555694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a75abe688a73b1895ce527fff8f8241e6e689a19198e2dfc8a25d408cdf85c87

Aliases

arxiv: 1606.01896 · arxiv_version: 1606.01896v1 · doi: 10.48550/arxiv.1606.01896 · pith_short_12: U5NL42EKOOYY · pith_short_16: U5NL42EKOOYYSXHF · pith_short_8: U5NL42EK

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/U5NL42EKOOYYSXHFE777R6BEDZ \
  | 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: a75abe688a73b1895ce527fff8f8241e6e689a19198e2dfc8a25d408cdf85c87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ba6c14ad76c96c3dd05b8e08b904564e57149d5d21d9d48121712fb1b9d85ab",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-06-06T20:00:02Z",
    "title_canon_sha256": "bda24b0f8c68b111d5016892764d9d663b988c6d37e018e821a32dabd4321b71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01896",
    "kind": "arxiv",
    "version": 1
  }
}