Pith Number

pith:GF4JJF54

pith:2020:GF4JJF54S5LCDEOPUNEPT47VCO

not attested not anchored not stored refs pending

The future of astronomy with small satellites

Giovanna Tinetti, Martin Elvis, Stephen Serjeant

arxiv:2011.03478 v1 · 2020-11-06 · astro-ph.IM · astro-ph.EP · astro-ph.GA · astro-ph.HE · 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{GF4JJF54S5LCDEOPUNEPT47VCO}

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.

Cited by

1 paper in Pith

The lowest-radiation environments in the Solar System: new opportunities for underground rare-event searches

Receipt and verification

First computed	2026-07-05T01:49:43.586784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31789497bc97562191cfa348f9f3f5138e82f43d17a2ad4d41d0ba34140c1298

Aliases

arxiv: 2011.03478 · arxiv_version: 2011.03478v1 · doi: 10.48550/arxiv.2011.03478 · pith_short_12: GF4JJF54S5LC · pith_short_16: GF4JJF54S5LCDEOP · pith_short_8: GF4JJF54

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/GF4JJF54S5LCDEOPUNEPT47VCO \
  | 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: 31789497bc97562191cfa348f9f3f5138e82f43d17a2ad4d41d0ba34140c1298

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1369b57d5bac5cdd91b8f8b9e92d33e43edb491de28c38e35cc105e8b11798be",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA",
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-11-06T17:15:58Z",
    "title_canon_sha256": "08f082fbdf384f42281e20db807b676c3d1ea398c32e664b939ecc719b8e6735"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.03478",
    "kind": "arxiv",
    "version": 1
  }
}