Pith Number

pith:FSLTSUCW

pith:2018:FSLTSUCWW2O42EBQCZVLKT6KIB

not attested not anchored not stored refs pending

Constraining Low-Mass White Dwarf Binaries from Ellipsoidal Variations

J. J. Hermes, J. S. Kuszlewicz, K. J. Bell

arxiv:1809.05623 v1 · 2018-09-15 · astro-ph.SR · 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{FSLTSUCWW2O42EBQCZVLKT6KIB}

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	2026-05-18T00:05:40.452451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c97395056b69dcd1030166ab54fca404fe5d2be10e790798813041551d6ec8d

Aliases

arxiv: 1809.05623 · arxiv_version: 1809.05623v1 · doi: 10.48550/arxiv.1809.05623 · pith_short_12: FSLTSUCWW2O4 · pith_short_16: FSLTSUCWW2O42EBQ · pith_short_8: FSLTSUCW

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/FSLTSUCWW2O42EBQCZVLKT6KIB \
  | 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: 2c97395056b69dcd1030166ab54fca404fe5d2be10e790798813041551d6ec8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1f96aaebea70a4d68c5f4e589daecf56ffde4386149803e3cb7fe2d4c40141c",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-09-15T00:53:26Z",
    "title_canon_sha256": "62e844fcd0d58b1ff6fa061942e97c46abbeee1f191aed6322565bf670f4a649"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05623",
    "kind": "arxiv",
    "version": 1
  }
}