Pith Number

pith:HEKGTBBX

pith:2015:HEKGTBBXFU6SRXBNM2U54VUJTG

not attested not anchored not stored refs pending

Observation of double star by long-baseline interferometry

Anthony Meilland (LAGRANGE), Daniel Bonneau (LAGRANGE), Florentin Millour (LAGRANGE)

arxiv:1510.08229 v1 · 2015-10-28 · 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{HEKGTBBXFU6SRXBNM2U54VUJTG}

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	2026-05-18T01:28:36.811886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39146984372d3d28dc2d66a9de5689998b6e654dd4bac6f5bdfd938c9d47a5c2

Aliases

arxiv: 1510.08229 · arxiv_version: 1510.08229v1 · doi: 10.48550/arxiv.1510.08229 · pith_short_12: HEKGTBBXFU6S · pith_short_16: HEKGTBBXFU6SRXBN · pith_short_8: HEKGTBBX

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/HEKGTBBXFU6SRXBNM2U54VUJTG \
  | 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: 39146984372d3d28dc2d66a9de5689998b6e654dd4bac6f5bdfd938c9d47a5c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6df441ed0d48526c8e100c2e9131924a5bacdb613b0e3fd66342fbfa01743f28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-28T09:15:58Z",
    "title_canon_sha256": "0e3e2ab9b10b267e791ca1553ae0d1b7d93579c32ad6f5e12cf0320e73a4a5b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08229",
    "kind": "arxiv",
    "version": 1
  }
}