Pith Number

pith:ZNPT4UQY

pith:2022:ZNPT4UQYHHAPV44GGVFLMLZ22M

not attested not anchored not stored refs pending

The ELM Survey. IX. A Complete Sample of Low Mass White Dwarf Binaries in the SDSS Footprint

(2) OU, (3) TTU, (4) TC), A. Gianninas (4) ((1) SAO, Alekzander Kosakowski (3), Mukremin Kilic (2), Warren R. Brown (1)

arxiv:2207.02998 v1 · 2022-07-06 · 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{ZNPT4UQYHHAPV44GGVFLMLZ22M}

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	2026-07-05T04:38:17.830405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb5f3e521839c0faf386354ab62f3ad30c36d175a5ce3d588c22522e9721520e

Aliases

arxiv: 2207.02998 · arxiv_version: 2207.02998v1 · doi: 10.48550/arxiv.2207.02998 · pith_short_12: ZNPT4UQYHHAP · pith_short_16: ZNPT4UQYHHAPV44G · pith_short_8: ZNPT4UQY

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/ZNPT4UQYHHAPV44GGVFLMLZ22M \
  | 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: cb5f3e521839c0faf386354ab62f3ad30c36d175a5ce3d588c22522e9721520e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1964bcab0e0f5deae2609b85771d385e0b82533f6ee1a430589bd938376e0410",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-07-06T22:17:41Z",
    "title_canon_sha256": "5e2784b67deb93cf4267438f8a7cc0e92edc5582b701a684b6d098cb54380ea4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.02998",
    "kind": "arxiv",
    "version": 1
  }
}