Pith Number

pith:AH3UDLBZ

pith:2017:AH3UDLBZGRMVEMMPWO4BTEIYNY

not attested not anchored not stored refs pending

The 2016 super-Eddington outburst of SMC X-3: X-ray and optical properties and system parameters

(2) PSU, (3) University of Southampton, 4), (4) SAAO, (5) University of Leicester, (6) Warsaw University Observatory), A. Udalski (6) ((1) University of Cape Town, D. A. H. Buckley (4), J. A. Kennea (2), L. J. Townsend (1), M. J. Coe (3), P. A. Evans (5), V. A. McBride (1

arxiv:1701.02336 v2 · 2017-01-09 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AH3UDLBZGRMVEMMPWO4BTEIYNY}

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	2026-05-18T00:36:32.748794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01f741ac39345952318fb3b81991186e32090d11ead817fcb1337868c128eb25

Aliases

arxiv: 1701.02336 · arxiv_version: 1701.02336v2 · doi: 10.48550/arxiv.1701.02336 · pith_short_12: AH3UDLBZGRMV · pith_short_16: AH3UDLBZGRMVEMMP · pith_short_8: AH3UDLBZ

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/AH3UDLBZGRMVEMMPWO4BTEIYNY \
  | 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: 01f741ac39345952318fb3b81991186e32090d11ead817fcb1337868c128eb25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "522cedebaa4b0ca6b55aba2464b7ffa1bbfb695ef22ce60bc091932905feaac9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-01-09T20:17:20Z",
    "title_canon_sha256": "447b0d374fa86090000f7b56b4c828729c9364dcd5f424414efe4457790cdc53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02336",
    "kind": "arxiv",
    "version": 2
  }
}