Pith Number

pith:PIQJRFTB

pith:2012:PIQJRFTB2K4SC4LMINZGMDINLJ

not attested not anchored not stored refs pending

Satellite Motion in a Manev Potential with Drag

Ioannis Gkigkitzis, Ioannis Haranas, Samantha Kirk

arxiv:1212.0913 v1 · 2012-12-05 · astro-ph.EP · physics.space-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{PIQJRFTB2K4SC4LMINZGMDINLJ}

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	2026-05-18T01:52:47.616471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a20989661d2b921716c4372660d0d5a69c6566369045258ef8e5bb8e04a58fa

Aliases

arxiv: 1212.0913 · arxiv_version: 1212.0913v1 · doi: 10.48550/arxiv.1212.0913 · pith_short_12: PIQJRFTB2K4S · pith_short_16: PIQJRFTB2K4SC4LM · pith_short_8: PIQJRFTB

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/PIQJRFTB2K4SC4LMINZGMDINLJ \
  | 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: 7a20989661d2b921716c4372660d0d5a69c6566369045258ef8e5bb8e04a58fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5f70dbec5f24edcfe7d89cc3790acdfbf15e97afe24d1a1d1a39b7682dce05f",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-12-05T01:18:28Z",
    "title_canon_sha256": "ac0b574cd02aa9d527a63362b5c222dba39b9a4bd95562be294555eac7b6ff1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0913",
    "kind": "arxiv",
    "version": 1
  }
}