Pith Number

pith:BIJCIS7E

pith:2018:BIJCIS7EWPKLEDAXGXOJD5I7HX

not attested not anchored not stored refs pending

A Decade of MWC 758 Disk Images: Where Are the Spiral-Arm-Driving Planets?

Bin Ren, Carol A. Grady, Charles A. Poteet, Dean C. Hines, \'Elodie Choquet, Eugene Chiang, Glenn Schneider, John H. Debes, Laurent Pueyo, Myriam Benisty, R\'emi Soummer, Ruobing Dong, Thomas M. Esposito

arxiv:1803.06776 v3 · 2018-03-19 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BIJCIS7EWPKLEDAXGXOJD5I7HX}

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	2026-05-18T00:12:52.751655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a12244be4b3d4b20c1735dc91f51f3dcfd6e91cc63cb978bf9d6ffda3bbadcb

Aliases

arxiv: 1803.06776 · arxiv_version: 1803.06776v3 · doi: 10.48550/arxiv.1803.06776 · pith_short_12: BIJCIS7EWPKL · pith_short_16: BIJCIS7EWPKLEDAX · pith_short_8: BIJCIS7E

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/BIJCIS7EWPKLEDAXGXOJD5I7HX \
  | 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: 0a12244be4b3d4b20c1735dc91f51f3dcfd6e91cc63cb978bf9d6ffda3bbadcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39cc8d79b1de1808444b4423f63861d8ce2ce378863dd5567dd33ce3a09a4b5b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-03-19T01:29:27Z",
    "title_canon_sha256": "7f16f54791932bdaf59ebb306eda3979bd5e2594f78b3ab901fdd7e86002919b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06776",
    "kind": "arxiv",
    "version": 3
  }
}