Pith Number

pith:RTRZW73U

pith:2016:RTRZW73UTSEYE4FFZOA2L3QUAJ

not attested not anchored not stored refs pending

Signatures of Young Planets in the Continuum Emission From Protostellar Disks

Andrea Isella, Neal Turner

arxiv:1608.05123 v2 · 2016-08-17 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTRZW73UTSEYE4FFZOA2L3QUAJ}

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	2026-05-18T00:19:19.544019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ce39b7f749c898270a5cb81a5ee1402575b8b4e677350f69d69d9a8d55a1820

Aliases

arxiv: 1608.05123 · arxiv_version: 1608.05123v2 · doi: 10.48550/arxiv.1608.05123 · pith_short_12: RTRZW73UTSEY · pith_short_16: RTRZW73UTSEYE4FF · pith_short_8: RTRZW73U

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/RTRZW73UTSEYE4FFZOA2L3QUAJ \
  | 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: 8ce39b7f749c898270a5cb81a5ee1402575b8b4e677350f69d69d9a8d55a1820

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8069a1408240064701b0a1c112dbdd830f1bfd0650bf9c2f1c6f97f5b2edce00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-08-17T22:58:31Z",
    "title_canon_sha256": "d56d40bfd7d4c211bd36338a7a9c0b4272e48d56daf1a64db02c5c89c010b233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05123",
    "kind": "arxiv",
    "version": 2
  }
}