Pith Number

pith:GHPMJIYB

pith:2004:GHPMJIYBJFRXG2ZJEOVB53CSKU

not attested not anchored not stored refs pending

The Deep Lens Survey Transient Search I : Short Timescale and Astrometric Variability

A.C.Becker, A.Clocchiatti, D.A.Frail, D.M.Wittman, D.Norman, I.P.Dell'Antonio, J.A.Tyson, J.Halpern, P.C.Boeshaar, R.A.Schommer, V.E.Margoniner

arxiv:astro-ph/0404416 v1 · 2004-04-21 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GHPMJIYBJFRXG2ZJEOVB53CSKU}

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	2026-07-04T16:43:37.197952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31dec4a3014963736b2923aa1eec525520dfd3a68148ee34a99f833d0ea90826

Aliases

arxiv: astro-ph/0404416 · arxiv_version: astro-ph/0404416v1 · doi: 10.48550/arxiv.astro-ph/0404416 · pith_short_12: GHPMJIYBJFRX · pith_short_16: GHPMJIYBJFRXG2ZJ · pith_short_8: GHPMJIYB

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/GHPMJIYBJFRXG2ZJEOVB53CSKU \
  | 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: 31dec4a3014963736b2923aa1eec525520dfd3a68148ee34a99f833d0ea90826

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d753d2717beaed3a26ca2374fafc66bd752205641acf2cf628dadfe5ff5ea9a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-04-21T12:45:51Z",
    "title_canon_sha256": "dfa31e6d6bdca4464d8f2663669e5e56df8decfc486ee490c2d0f839bb3a412a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0404416",
    "kind": "arxiv",
    "version": 1
  }
}