Pith Number

pith:ZAECVQPY

pith:2017:ZAECVQPYMHY2YGGYGAJK4SX4BZ

not attested not anchored not stored refs pending

Identification of SIPS~J2045$-$6332 as a partially resolved binary

2), 2) ((1) Max Planck Institute for Astronomy, (2) University of Hertfordshire, (3) Institute of Astronomy, Cambridge), Kyle L Sobanja (2), Leigh C Smith (3, Niall R Deacon (1

arxiv:1712.04788 v1 · 2017-12-13 · 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{ZAECVQPYMHY2YGGYGAJK4SX4BZ}

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	2026-05-18T00:28:03.491775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8082ac1f861f1ac18d83012ae4afc0e5aa40fcf5b07f00a24adf6e9a1777377

Aliases

arxiv: 1712.04788 · arxiv_version: 1712.04788v1 · doi: 10.48550/arxiv.1712.04788 · pith_short_12: ZAECVQPYMHY2 · pith_short_16: ZAECVQPYMHY2YGGY · pith_short_8: ZAECVQPY

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/ZAECVQPYMHY2YGGYGAJK4SX4BZ \
  | 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: c8082ac1f861f1ac18d83012ae4afc0e5aa40fcf5b07f00a24adf6e9a1777377

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb5c9c2b18ee0e76735ceacb16adc91ae3d1757564d981d50ee1adfa613b7df1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-12-13T14:34:13Z",
    "title_canon_sha256": "aa612b69ce18ee1ffbf3aaad89945592be6ddf663d3ca64697271188bd6316fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04788",
    "kind": "arxiv",
    "version": 1
  }
}