Pith Number

pith:ASX4HF7J

pith:2018:ASX4HF7JFM6SHWQW3RF2PFMEWJ

not attested not anchored not stored refs pending

The First Year of S-CUBED: The Swift Small Magellanic Cloud Survey

J. A. Kennea, J. Waters, M. J. Coe, P. A. Evans, R. E. Jasko

arxiv:1810.05481 v1 · 2018-10-12 · 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{ASX4HF7JFM6SHWQW3RF2PFMEWJ}

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	2026-05-17T23:59:49.069837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04afc397e92b3d23da16dc4ba79584b27b8e785388e3ba6a97f086389b7609d4

Aliases

arxiv: 1810.05481 · arxiv_version: 1810.05481v1 · doi: 10.48550/arxiv.1810.05481 · pith_short_12: ASX4HF7JFM6S · pith_short_16: ASX4HF7JFM6SHWQW · pith_short_8: ASX4HF7J

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/ASX4HF7JFM6SHWQW3RF2PFMEWJ \
  | 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: 04afc397e92b3d23da16dc4ba79584b27b8e785388e3ba6a97f086389b7609d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4d4fb9db953dae9057e6cff498f27840df0e4d3980df107514f88eb6a6e8317",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-10-12T12:48:18Z",
    "title_canon_sha256": "be287d5eb29233f84d887021a754e6790d65a69135c1057deab8cb7cc6bccbd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05481",
    "kind": "arxiv",
    "version": 1
  }
}