Pith Number

pith:DJAMDASN

pith:2017:DJAMDASN6JZKDSRZ7BEBBNELVK

not attested not anchored not stored refs pending

JVLA Observations of Young Brown Dwarfs

A. Palau, L.F. Rodriguez, L. Zapata

arxiv:1703.03999 v1 · 2017-03-11 · 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{DJAMDASN6JZKDSRZ7BEBBNELVK}

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	2026-05-18T00:46:12.319744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a40c1824df272a1ca39f84810b48baa978edb541d10878e679e60bca1d22c7f

Aliases

arxiv: 1703.03999 · arxiv_version: 1703.03999v1 · doi: 10.48550/arxiv.1703.03999 · pith_short_12: DJAMDASN6JZK · pith_short_16: DJAMDASN6JZKDSRZ · pith_short_8: DJAMDASN

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/DJAMDASN6JZKDSRZ7BEBBNELVK \
  | 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: 1a40c1824df272a1ca39f84810b48baa978edb541d10878e679e60bca1d22c7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04ab1ea8daa99c8f0673f08720a7bbe801a77b09b3c7a093c841c5ce32738161",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-03-11T17:03:42Z",
    "title_canon_sha256": "05e5e43912ab5f0e13db56595e0b3372d8a5b3062fade3f60f7014bc3797b9a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03999",
    "kind": "arxiv",
    "version": 1
  }
}