Pith Number

pith:M6FLJCFA

pith:2015:M6FLJCFAZ5CCYSXVT6ULQGBYLR

not attested not anchored not stored refs pending

The centre-to-limb variations of solar Fraunhofer lines imprinted upon lunar eclipse spectra - Implications for exoplanet transit observations

Enric Pall\'e, Fei Yan, Gang Zhao, Monika G. Petr-Gotzens, Robert A.E. Fosbury

arxiv:1501.02306 v1 · 2015-01-10 · astro-ph.EP · 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{M6FLJCFAZ5CCYSXVT6ULQGBYLR}

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	2026-05-18T02:28:04.793519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

678ab488a0cf442c4af59fa8b818385c71c7aad379c61d82bcbcbc1e69e451f6

Aliases

arxiv: 1501.02306 · arxiv_version: 1501.02306v1 · doi: 10.48550/arxiv.1501.02306 · pith_short_12: M6FLJCFAZ5CC · pith_short_16: M6FLJCFAZ5CCYSXV · pith_short_8: M6FLJCFA

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/M6FLJCFAZ5CCYSXVT6ULQGBYLR \
  | 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: 678ab488a0cf442c4af59fa8b818385c71c7aad379c61d82bcbcbc1e69e451f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42262bb3b8f229b13d32597430abb91293b316e97d183dc1739ebb3ccb9b3847",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-01-10T03:22:26Z",
    "title_canon_sha256": "2e728d650bd0a3575cc3bb67a7ac2c28d0a62192f6b1064997410b34dc8c5442"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02306",
    "kind": "arxiv",
    "version": 1
  }
}