Pith Number

pith:5GUHSBMI

pith:2015:5GUHSBMIITAIKGXHAA2OBEIMTJ

not attested not anchored not stored refs pending

Signature of the presence of a third body orbiting around XB 1916-053

A. F. Gambino, A. Riggio, A. Sanna, C. G. Galiano, F. Pintore, F. Scarano, L. Burderi, M. Del Santo, M. Matranga, P. Romano, R. Iaria, T. Di Salvo

arxiv:1507.08108 v1 · 2015-07-29 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5GUHSBMIITAIKGXHAA2OBEIMTJ}

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	2026-05-18T01:30:55.998684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9a879058844c0851ae70034e0910c9a73254d0ed1aa4e5c875e8e0868c3ad15

Aliases

arxiv: 1507.08108 · arxiv_version: 1507.08108v1 · doi: 10.48550/arxiv.1507.08108 · pith_short_12: 5GUHSBMIITAI · pith_short_16: 5GUHSBMIITAIKGXH · pith_short_8: 5GUHSBMI

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/5GUHSBMIITAIKGXHAA2OBEIMTJ \
  | 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: e9a879058844c0851ae70034e0910c9a73254d0ed1aa4e5c875e8e0868c3ad15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3800932c8e27b5457587bce07effcd5cd83130532fa3aa7bc64bc4590ff74662",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-07-29T11:57:30Z",
    "title_canon_sha256": "e862c4ef6f11632c3215fc3083fa46fb2a5d2090dbe43e3fbbec377b4e4ee701"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08108",
    "kind": "arxiv",
    "version": 1
  }
}