Pith Number

pith:WI37FH7K

pith:2011:WI37FH7KUNHUW7T6UUYW2KNCG3

not attested not anchored not stored refs pending

Relativistic implications of solar astrometry

Costantino Sigismondi

arxiv:1106.2202 v1 · 2011-06-11 · astro-ph.SR · 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{WI37FH7KUNHUW7T6UUYW2KNCG3}

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	2026-05-18T02:01:39.766087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b237f29feaa34f4b7e7ea5316d29a236ede89354933fc65fd618fc6262321e35

Aliases

arxiv: 1106.2202 · arxiv_version: 1106.2202v1 · doi: 10.48550/arxiv.1106.2202 · pith_short_12: WI37FH7KUNHU · pith_short_16: WI37FH7KUNHUW7T6 · pith_short_8: WI37FH7K

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/WI37FH7KUNHUW7T6UUYW2KNCG3 \
  | 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: b237f29feaa34f4b7e7ea5316d29a236ede89354933fc65fd618fc6262321e35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0af0f20e2002ff01885691c6e9a046dd069afa50f318638aa93ace6b32f43df",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-06-11T05:00:53Z",
    "title_canon_sha256": "d9b6cab32f625a87416a4f4bc7e74e0a3fa10f41fb2e92ea4159ed42188e1140"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2202",
    "kind": "arxiv",
    "version": 1
  }
}