Pith Number

pith:MN5QMVSZ

pith:2023:MN5QMVSZVJIT4JOR4HPF4BU46K

not attested not anchored not stored refs pending

Astrometry in crowded fields towards the Galactic Bulge

2), (2) Instituto de Astrof\'isica, 3, (3) Vatican Observatory, 4). ((1) European Southern Observatory, (4) Departamento de Fisica, Alonso Luna (1, Dante Minniti (2, Marina Rejkuba (1), Tommaso Marchetti (1), Universidad Andr\'es Bello, Universidade Federal de Santa Catarina)

arxiv:2307.13719 v1 · 2023-07-25 · astro-ph.GA · 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{MN5QMVSZVJIT4JOR4HPF4BU46K}

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	2026-07-05T06:54:21.129861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

637b065659aa513e25d1e1de5e069cf2ac1c256eb45fee3ef61c124d77eeb171

Aliases

arxiv: 2307.13719 · arxiv_version: 2307.13719v1 · doi: 10.48550/arxiv.2307.13719 · pith_short_12: MN5QMVSZVJIT · pith_short_16: MN5QMVSZVJIT4JOR · pith_short_8: MN5QMVSZ

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/MN5QMVSZVJIT4JOR4HPF4BU46K \
  | 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: 637b065659aa513e25d1e1de5e069cf2ac1c256eb45fee3ef61c124d77eeb171

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcec744478d3db80ca0ba53884bb7e6453d279330abffaa12ce0edf7adb46cd4",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-07-25T17:45:37Z",
    "title_canon_sha256": "370844bd9aab22772784ccf28be96f1cf7807d6cc8da8608c2f0ccf72fe3f5a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.13719",
    "kind": "arxiv",
    "version": 1
  }
}