Pith Number

pith:IN5JYVEC

pith:2018:IN5JYVECYLVGIQDZY34LRAXPNZ

not attested not anchored not stored refs pending

High-Resolution ALMA Observations of HD100546: Asymmetric Circumstellar Ring, and Circumplanetary Disk Upper Limits

A. Garufi, E. F. van Dishoeck, F. Meru, G. D. Mulders, J. E. Pineda, J. Szul\'agyi, L. Testi, M. Reggiani, M. R. Meyer, S. P. Quanz

arxiv:1811.10365 v1 · 2018-11-26 · astro-ph.SR · 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{IN5JYVECYLVGIQDZY34LRAXPNZ}

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	2026-05-17T23:55:10.921635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

437a9c5482c2ea644079c6f8b882ef6e52dd2bcc41f6682eea6c3a4b9677113d

Aliases

arxiv: 1811.10365 · arxiv_version: 1811.10365v1 · doi: 10.48550/arxiv.1811.10365 · pith_short_12: IN5JYVECYLVG · pith_short_16: IN5JYVECYLVGIQDZ · pith_short_8: IN5JYVEC

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/IN5JYVECYLVGIQDZY34LRAXPNZ \
  | 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: 437a9c5482c2ea644079c6f8b882ef6e52dd2bcc41f6682eea6c3a4b9677113d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e6607e9d000349fc15a7b75293dd9be49f94816c0a3ec6a9d4b51ed83d4fa9f",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-11-26T13:43:59Z",
    "title_canon_sha256": "fc1d2b299e0255164982b8af6662bf541cb2f851596bbed52482f13b4763f4a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10365",
    "kind": "arxiv",
    "version": 1
  }
}