Pith Number

pith:IJIW3RIB

pith:2017:IJIW3RIBCFVJRAFXRQLRCVN5NA

not attested not anchored not stored refs pending

Spiral Arms, Infall, and Misalignment of the Circumbinary Disk from the Circumstellar Disks in the Protostellar Binary System L1551 NE

Hsi-Wei Yen, Jeremy Lim, Kazuya Saigo, Masao Saito, Paul T. P. Ho, Shigehisa Takakuwa, Tomoaki Matsumoto, Tomoyuki Hanawa

arxiv:1702.05562 v1 · 2017-02-18 · astro-ph.GA · 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{IJIW3RIBCFVJRAFXRQLRCVN5NA}

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	2026-05-18T00:48:46.497110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42516dc501116a9880b78c171155bd6826985be5a7cac8775b63f373840b6e88

Aliases

arxiv: 1702.05562 · arxiv_version: 1702.05562v1 · doi: 10.48550/arxiv.1702.05562 · pith_short_12: IJIW3RIBCFVJ · pith_short_16: IJIW3RIBCFVJRAFX · pith_short_8: IJIW3RIB

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/IJIW3RIBCFVJRAFXRQLRCVN5NA \
  | 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: 42516dc501116a9880b78c171155bd6826985be5a7cac8775b63f373840b6e88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08bc71c3330c22fea88d8dc9f049fee5e521a977d86f891e39f6950a7cd3cf40",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-02-18T03:20:03Z",
    "title_canon_sha256": "02d6e157e2946cf11701eae26e8ce5eb7a5e986771d85946222c9deac1dc1607"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05562",
    "kind": "arxiv",
    "version": 1
  }
}