Pith Number

pith:ZQBVANUI

pith:2016:ZQBVANUI2I7ILH3WLLNLZ5F6ZD

not attested not anchored not stored refs pending

The OmegaWhite Survey for short period variable stars II: An overview of results from the first four years

C. Simon Jeffery (Armagh), Danny Steeghs (Warwick), Gavin Ramsay (Armagh Observatory), Gijs Nelemans (Radboud), IAC), Patrick Woudt (UCT), Paul Groot (Radboud Univ), Ruxandra Toma (Armagh Observatory), Sally MacFarlane (Radboud Univ, Tom Marsh (Warwick), UCT), Vik Dhillon (Sheffield

arxiv:1608.05280 v1 · 2016-08-18 · 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{ZQBVANUI2I7ILH3WLLNLZ5F6ZD}

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	2026-05-18T01:07:15.379497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc03503688d23e859f765adabcf4bec8d4457fe4d1399a63b6adf982b010111a

Aliases

arxiv: 1608.05280 · arxiv_version: 1608.05280v1 · doi: 10.48550/arxiv.1608.05280 · pith_short_12: ZQBVANUI2I7I · pith_short_16: ZQBVANUI2I7ILH3W · pith_short_8: ZQBVANUI

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/ZQBVANUI2I7ILH3WLLNLZ5F6ZD \
  | 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: cc03503688d23e859f765adabcf4bec8d4457fe4d1399a63b6adf982b010111a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "399f18f6e8e7ecd4f9fc6413c49a8a56f9b045394560b2af414bd9f4aae54a1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-08-18T14:43:31Z",
    "title_canon_sha256": "f95566b33dd5615fb287f63e44bc5955314e1488d448601b6fa0039dec613e34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05280",
    "kind": "arxiv",
    "version": 1
  }
}