Pith Number

pith:JYEHHGQ3

pith:2019:JYEHHGQ3HCJOGSV5NFAJOG2QQS

not attested not anchored not stored refs pending

The Inner Disk and Accretion Flow of the Close Binary DQ Tau

James Muzerolle, Kevin Flaherty, Robert Gutermuth, Tracy Beck, Zoltan Balog

arxiv:1904.06424 v1 · 2019-04-12 · 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{JYEHHGQ3HCJOGSV5NFAJOG2QQS}

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	2026-05-17T23:44:54.376278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e08739a1b3892e34abd6940971b508490bf3126242fb1e7cdbaeaca9bd0727c

Aliases

arxiv: 1904.06424 · arxiv_version: 1904.06424v1 · doi: 10.48550/arxiv.1904.06424 · pith_short_12: JYEHHGQ3HCJO · pith_short_16: JYEHHGQ3HCJOGSV5 · pith_short_8: JYEHHGQ3

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/JYEHHGQ3HCJOGSV5NFAJOG2QQS \
  | 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: 4e08739a1b3892e34abd6940971b508490bf3126242fb1e7cdbaeaca9bd0727c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eedd830c39ad571cc017355190709171f90c6a8bfbe552488346376b59adda7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-04-12T21:29:00Z",
    "title_canon_sha256": "15032a8ecf0cd1f21b41c8f74cf2372fe4a0d1aaca6788ed66ecf587d46b24ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06424",
    "kind": "arxiv",
    "version": 1
  }
}