Pith Number

pith:2B343VB2

pith:2015:2B343VB2I2ABJIMTSX3VZE5TFT

not attested not anchored not stored refs pending

The Swift UVOT serendipitous source catalogue

A.Breeveld, J.I. Rawlings, M. Page, M. Siegel, N.P.M. Kuin, P.J. Smith, P.W.A. Roming, R.P. Mignani, S.R. Oates, V. Yershov

arxiv:1503.06597 v1 · 2015-03-23 · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2B343VB2I2ABJIMTSX3VZE5TFT}

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	2026-05-18T02:20:18.334388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d077cdd43a468014a19395f75c93b32cdaef55289405477ea78904da6a9ef936

Aliases

arxiv: 1503.06597 · arxiv_version: 1503.06597v1 · doi: 10.48550/arxiv.1503.06597 · pith_short_12: 2B343VB2I2AB · pith_short_16: 2B343VB2I2ABJIMT · pith_short_8: 2B343VB2

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/2B343VB2I2ABJIMTSX3VZE5TFT \
  | 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: d077cdd43a468014a19395f75c93b32cdaef55289405477ea78904da6a9ef936

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68662048eda78ebf73a4f1e3ffe9f0e22961bd021aa684b499e7bde25bf9caa1",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-23T10:58:53Z",
    "title_canon_sha256": "187a9805f1b222070720307f046acd045abb13645427dba6b0eade71fe3a35ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06597",
    "kind": "arxiv",
    "version": 1
  }
}