Pith Number

pith:VB5ZV6A6

pith:1998:VB5ZV6A6ZKJ47EPHMZDRX6MKFD

not attested not anchored not stored refs pending

Indication, from Pioneer 10/11, Galileo, and Ulysses Data, of an Apparent Anomalous, Weak, Long-Range Acceleration

Anthony S. Liu, Eunice L. Lau, John D. Anderson, Michael Martin Nieto, Philip A. Laing, Slava G. Turyshev

arxiv:gr-qc/9808081 v2 · 1998-08-28 · gr-qc · astro-ph · 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{VB5ZV6A6ZKJ47EPHMZDRX6MKFD}

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

2 papers in Pith

Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A$^*$

The Confrontation between General Relativity and Experiment

Receipt and verification

First computed	2026-07-04T16:08:51.455679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a87b9af81eca93cf91e766471bf98a28c1666e1001ef9ee34844d12df28292e6

Aliases

arxiv: gr-qc/9808081 · arxiv_version: gr-qc/9808081v2 · doi: 10.48550/arxiv.gr-qc/9808081 · pith_short_12: VB5ZV6A6ZKJ4 · pith_short_16: VB5ZV6A6ZKJ47EPH · pith_short_8: VB5ZV6A6

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/VB5ZV6A6ZKJ47EPHMZDRX6MKFD \
  | 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: a87b9af81eca93cf91e766471bf98a28c1666e1001ef9ee34844d12df28292e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03f099e40a272ea9047fe5104a445e2e166bbaf7ea9dc5ec7548380e66c11381",
    "cross_cats_sorted": [
      "astro-ph",
      "physics.space-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-08-28T21:10:39Z",
    "title_canon_sha256": "7702c3df876a5da3e24b8ef7ffb195477993454f419d49d9a681aeaca6d007e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9808081",
    "kind": "arxiv",
    "version": 2
  }
}