Pith Number

pith:BNO7GMA2

pith:2011:BNO7GMA2GCQMFOAY5FKORO5WVP

not attested not anchored not stored refs pending

Efficient use of simultaneous multi-band observations for variable star analysis

Andrew Becker, Laurent Eyer, Maria S\"uveges, Mathias Beck, Paul Bartholdi, Zeljko Ivezic

arxiv:1106.3164 v1 · 2011-06-16 · astro-ph.IM · 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{BNO7GMA2GCQMFOAY5FKORO5WVP}

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	2026-05-18T02:01:36.473772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b5df3301a30a0c2b818e954e8bbb6abc2c1ee98e8c8208cdfb248545d0fffd1

Aliases

arxiv: 1106.3164 · arxiv_version: 1106.3164v1 · doi: 10.48550/arxiv.1106.3164 · pith_short_12: BNO7GMA2GCQM · pith_short_16: BNO7GMA2GCQMFOAY · pith_short_8: BNO7GMA2

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/BNO7GMA2GCQMFOAY5FKORO5WVP \
  | 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: 0b5df3301a30a0c2b818e954e8bbb6abc2c1ee98e8c8208cdfb248545d0fffd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e48dfe8a898e30cfa547dde641e2818b94f5c3385cba400873c9cd183856656d",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-06-16T08:15:37Z",
    "title_canon_sha256": "fa6cb4b49c8dbde624a480b37aaa3dd945a2e08744f1aeebc0ff1e5326f8d8e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3164",
    "kind": "arxiv",
    "version": 1
  }
}