Pith Number

pith:B6XG2TW3

pith:2017:B6XG2TW3ISJJH534P7UIARY7VN

not attested not anchored not stored refs pending

A new helioseismic constraint on a cosmic-time variation of G

Alfio Bonanno, Hans-Erich Fr\"ohlich

arxiv:1707.01866 v1 · 2017-07-06 · astro-ph.SR · hep-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{B6XG2TW3ISJJH534P7UIARY7VN}

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	2026-05-18T00:40:47.232835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fae6d4edb449293f77c7fe880471fab7246a0b3c31fcd5ca377155a2c06d9ef

Aliases

arxiv: 1707.01866 · arxiv_version: 1707.01866v1 · doi: 10.48550/arxiv.1707.01866 · pith_short_12: B6XG2TW3ISJJ · pith_short_16: B6XG2TW3ISJJH534 · pith_short_8: B6XG2TW3

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/B6XG2TW3ISJJH534P7UIARY7VN \
  | 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: 0fae6d4edb449293f77c7fe880471fab7246a0b3c31fcd5ca377155a2c06d9ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1284ee72e19246ea8ebb289953e2623f0e2b76e168c407670e0458e7cc3fd4b",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-07-06T16:58:12Z",
    "title_canon_sha256": "03747fea00c3eb3b42f32cd259a37b6cb0ba4226aa34eb77a7c451da11756634"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01866",
    "kind": "arxiv",
    "version": 1
  }
}