Pith Number

pith:4BASENW5

pith:2017:4BASENW53FUL4MUOISOJR3EIMJ

not attested not anchored not stored refs pending

The Sun as a probe of Fundamental Physics and Cosmology

Il\'idio Lopes

arxiv:1701.03926 v1 · 2017-01-14 · astro-ph.CO · astro-ph.SR · nucl-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BASENW53FUL4MUOISOJR3EIMJ}

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	2026-05-18T00:52:48.441584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0412236ddd968be328e449c98ec886246bcf37e725afab616c463f0460acb39

Aliases

arxiv: 1701.03926 · arxiv_version: 1701.03926v1 · doi: 10.48550/arxiv.1701.03926 · pith_short_12: 4BASENW53FUL · pith_short_16: 4BASENW53FUL4MUO · pith_short_8: 4BASENW5

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/4BASENW53FUL4MUOISOJR3EIMJ \
  | 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: e0412236ddd968be328e449c98ec886246bcf37e725afab616c463f0460acb39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6af117860d67db356693ac332aee598119143875ee99bd94922337c36b96839",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-01-14T14:24:30Z",
    "title_canon_sha256": "f11890a6cb530627695e8de94c163820db82a4f9fbd336b5d2bb415febcb94df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03926",
    "kind": "arxiv",
    "version": 1
  }
}