Pith Number

pith:P4IU4ODL

pith:2008:P4IU4ODLBEUKPO32NKT36Z67U2

not attested not anchored not stored refs pending

Relativistic Perihelion Precession of Orbits of Venus and the Earth

Abhijit Biswas, Krishnan R. S. Mani

arxiv:0802.0176 v1 · 2008-02-01 · physics.gen-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{P4IU4ODLBEUKPO32NKT36Z67U2}

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	2026-07-04T17:09:07.231859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f114e386b0928a7bb7a6aa7bf67dfa697918ac65e922d4dbeb9dc5b46c15857

Aliases

arxiv: 0802.0176 · arxiv_version: 0802.0176v1 · doi: 10.48550/arxiv.0802.0176 · pith_short_12: P4IU4ODLBEUK · pith_short_16: P4IU4ODLBEUKPO32 · pith_short_8: P4IU4ODL

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/P4IU4ODLBEUKPO32NKT36Z67U2 \
  | 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: 7f114e386b0928a7bb7a6aa7bf67dfa697918ac65e922d4dbeb9dc5b46c15857

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd08160b204dc8d0e39519b8142b79b6ec048fb8ddea2928cc44976e2f5dc6b4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2008-02-01T17:36:25Z",
    "title_canon_sha256": "a2f1e7b1e39f29ac81e9417689b0a5707137724982a7c1dcd6ecec48583bbc87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.0176",
    "kind": "arxiv",
    "version": 1
  }
}