Pith Number

pith:5POY6F2D

pith:2011:5POY6F2DW22E3NYISTII5JIU5M

not attested not anchored not stored refs pending

The evolution of ultracompact X-ray binaries

G. Nelemans, J. Kuijpers, L. M. van Haaften, M. A. Wood, R. Voss

arxiv:1111.5978 v1 · 2011-11-25 · 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{5POY6F2DW22E3NYISTII5JIU5M}

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	2026-05-18T03:44:24.407822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebdd8f1743b6b44db70894d08ea514eb25246a50da67bb9768f6836ea57b9702

Aliases

arxiv: 1111.5978 · arxiv_version: 1111.5978v1 · doi: 10.48550/arxiv.1111.5978 · pith_short_12: 5POY6F2DW22E · pith_short_16: 5POY6F2DW22E3NYI · pith_short_8: 5POY6F2D

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/5POY6F2DW22E3NYISTII5JIU5M \
  | 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: ebdd8f1743b6b44db70894d08ea514eb25246a50da67bb9768f6836ea57b9702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6babff92b9bc844a17b3deb97d87ad33144c1524087f7e5f363576618753e549",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-11-25T13:32:19Z",
    "title_canon_sha256": "1633f6a76dc66c1d232f28681b213ba70ee213955a4dc7b0972c61c84ae83c5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5978",
    "kind": "arxiv",
    "version": 1
  }
}