Pith Number

pith:NLFCPOK4

pith:2018:NLFCPOK4LQ5VNSD4D7QI552L4A

not attested not anchored not stored refs pending

Orbital properties of binary post-AGB stars

Ana Escorza, Christoffel Waelkens, Devika Kamath, Gijs Nelemans, Glenn-Michael Oomen, Hans Van Winckel, Onno Pols, Rajeev Manick

arxiv:1810.01842 v2 · 2018-10-03 · 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{NLFCPOK4LQ5VNSD4D7QI552L4A}

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	2026-05-17T23:59:04.796752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aca27b95c5c3b56c87c1fe08ef74be002e0a756d4a18b2c3c9367ac52169960

Aliases

arxiv: 1810.01842 · arxiv_version: 1810.01842v2 · doi: 10.48550/arxiv.1810.01842 · pith_short_12: NLFCPOK4LQ5V · pith_short_16: NLFCPOK4LQ5VNSD4 · pith_short_8: NLFCPOK4

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/NLFCPOK4LQ5VNSD4D7QI552L4A \
  | 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: 6aca27b95c5c3b56c87c1fe08ef74be002e0a756d4a18b2c3c9367ac52169960

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc0fb00c8da882e058e1b94662c50cf4ef568bdfc49745a6a38930da64f116ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-03T17:10:27Z",
    "title_canon_sha256": "8a647ac949223ef8157d6436b147c7fe81d5bc71871b45ef97ed90e3a071103d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01842",
    "kind": "arxiv",
    "version": 2
  }
}