Pith Number

pith:4RRBVVJY

pith:2014:4RRBVVJY2SOCWV37OHFSKLIODM

not attested not anchored not stored refs pending

BiSON data preparation: A correction for differential extinction and the weighted averaging of contemporaneous data

G. R. Davies, S. J. Hale, W. J. Chaplin, Y. Elsworth

arxiv:1405.0160 v2 · 2014-05-01 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4RRBVVJY2SOCWV37OHFSKLIODM}

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	2026-05-18T02:44:00.383934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4621ad538d49c2b577f71cb252d0e1b31651174d3c57041eeb3f5c39759ae66

Aliases

arxiv: 1405.0160 · arxiv_version: 1405.0160v2 · doi: 10.48550/arxiv.1405.0160 · pith_short_12: 4RRBVVJY2SOC · pith_short_16: 4RRBVVJY2SOCWV37 · pith_short_8: 4RRBVVJY

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/4RRBVVJY2SOCWV37OHFSKLIODM \
  | 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: e4621ad538d49c2b577f71cb252d0e1b31651174d3c57041eeb3f5c39759ae66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01942d1d5e613f6077f068774fff62c9b24c0359b6ac296ea8b82dfe5f8a7fdb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-05-01T13:58:11Z",
    "title_canon_sha256": "23e85a02034325893ab7772949eb3a18fac99a363b874b77768ee5d65bad9923"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0160",
    "kind": "arxiv",
    "version": 2
  }
}