Pith Number

pith:SBWPCWHQ

pith:2015:SBWPCWHQ5UHQFH74J3REXO64UV

not attested not anchored not stored refs pending

The Early ALMA View of the FU Ori Outburst System

A. S. Hales, J. A. Eisner, L.A. Cieza, S. A. Corder, S. M. Andrews, W. R. D. Dent

arxiv:1509.02543 v1 · 2015-09-08 · 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{SBWPCWHQ5UHQFH74J3REXO64UV}

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	2026-05-18T01:28:46.274588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

906cf158f0ed0f029ffc4ee24bbbdca5429aac6de76a44474adbf0c782f2a6d0

Aliases

arxiv: 1509.02543 · arxiv_version: 1509.02543v1 · doi: 10.48550/arxiv.1509.02543 · pith_short_12: SBWPCWHQ5UHQ · pith_short_16: SBWPCWHQ5UHQFH74 · pith_short_8: SBWPCWHQ

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/SBWPCWHQ5UHQFH74J3REXO64UV \
  | 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: 906cf158f0ed0f029ffc4ee24bbbdca5429aac6de76a44474adbf0c782f2a6d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b64dd3d9a23776c3c5962ae4df87bd0904f99dd64beb9530604a87f6e570ee5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-09-08T20:17:55Z",
    "title_canon_sha256": "930071a21da43569fde59dd63d61ab62ae98b04cb834ef53540727fcb2a35cf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02543",
    "kind": "arxiv",
    "version": 1
  }
}