Pith Number

pith:OQNOEAEV

pith:2020:OQNOEAEVNO7S442RUOY4554OEM

not attested not anchored not stored refs pending

Detection of a Disk Surrounding the Variably Accreting Young Star HBC722

Agnes Kospal, H\'ector G. Arce, Joel D. Green, Michael M. Dunham, Steven N. Longmore, Tyler L. Bourke, Xi Yek (Zach), Xuepeng Chen

arxiv:2009.08019 v1 · 2020-09-17 · 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{OQNOEAEVNO7S442RUOY4554OEM}

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.

Cited by

1 paper in Pith

A Gaussian process approach for rapid evaluation of skin tension

Receipt and verification

First computed	2026-07-05T01:36:00.514151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

741ae200956bbf2e7351a3b1cef78e2321f1e425e0ca4f0e0587f2a1bffd70b6

Aliases

arxiv: 2009.08019 · arxiv_version: 2009.08019v1 · doi: 10.48550/arxiv.2009.08019 · pith_short_12: OQNOEAEVNO7S · pith_short_16: OQNOEAEVNO7S442R · pith_short_8: OQNOEAEV

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/OQNOEAEVNO7S442RUOY4554OEM \
  | 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: 741ae200956bbf2e7351a3b1cef78e2321f1e425e0ca4f0e0587f2a1bffd70b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16d51fb07f8b39c0dd39eaed3643838401d5df9f6274df49ff6c224c1bc76ddc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-09-17T02:13:53Z",
    "title_canon_sha256": "4fdbeea614cc33e0775e4cebf0257a706ca3c742a19fda7333169fd9dbb0beb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.08019",
    "kind": "arxiv",
    "version": 1
  }
}