Pith Number

pith:52TVT5N4

pith:2025:52TVT5N4AJGQZPLEZHIWM5PZGM

not attested not anchored not stored refs pending

Spectroscopic AGN survey at $z$ $\sim$ 2 with NTT/SOFI for GRAVITY+ observations

D. J. D. Santos, D. Lutz, E. Sturm, F. Eisenhauer, H. Feuchtgruber, J. Dexter, J. Shangguan, L. J. Tacconi, L. Kuhn, N. M. F\"orster-Schreiber, P. T. de Zeeuw, R. Davies, R. Genzel, S. Gillessen, S. Rabien, T. Ott, T. Shimizu, Y. Cao

arxiv:2503.02942 v1 · 2025-03-04 · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52TVT5N4AJGQZPLEZHIWM5PZGM}

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	2026-07-05T10:42:44.484291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eea759f5bc024d0cbd64c9d16675f933343afec2d6f0baa5f9b39378c1505461

Aliases

arxiv: 2503.02942 · arxiv_version: 2503.02942v1 · doi: 10.48550/arxiv.2503.02942 · pith_short_12: 52TVT5N4AJGQ · pith_short_16: 52TVT5N4AJGQZPLE · pith_short_8: 52TVT5N4

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/52TVT5N4AJGQZPLEZHIWM5PZGM \
  | 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: eea759f5bc024d0cbd64c9d16675f933343afec2d6f0baa5f9b39378c1505461

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "333e4c7d2b6ae2528488d1387e865505ecaacc79ad702f22a30a72cbcc02b4da",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-03-04T19:00:20Z",
    "title_canon_sha256": "e91863b6cd09901bff75426c324ae8e1fdfd4fc04c2c8adb42bd7442f462163a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.02942",
    "kind": "arxiv",
    "version": 1
  }
}