Pith Number

pith:AHYTUKCT

pith:2011:AHYTUKCTUALGX34W7B7NIKVL2Y

not attested not anchored not stored refs pending

Spinning bodies and the Poynting-Robertson effect in the Schwarzschild spacetime

Andrea Geralico, Donato Bini

arxiv:1107.2793 v1 · 2011-07-14 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AHYTUKCTUALGX34W7B7NIKVL2Y}

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	2026-05-18T02:01:17.054452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01f13a2853a0166bef96f87ed42aabd61b2853b12c7de244b75b82d71f6dca99

Aliases

arxiv: 1107.2793 · arxiv_version: 1107.2793v1 · doi: 10.48550/arxiv.1107.2793 · pith_short_12: AHYTUKCTUALG · pith_short_16: AHYTUKCTUALGX34W · pith_short_8: AHYTUKCT

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/AHYTUKCTUALGX34W7B7NIKVL2Y \
  | 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: 01f13a2853a0166bef96f87ed42aabd61b2853b12c7de244b75b82d71f6dca99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27c891c45207015b2c3bee2dc6dbe1a714e697849ad93005712bc20770422c26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-07-14T11:39:28Z",
    "title_canon_sha256": "39f95b558a78ccbb4a885b68dde8e0e8f3f0f162a1438b7b12c0189c95e0915c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2793",
    "kind": "arxiv",
    "version": 1
  }
}