Pith Number

pith:YHYTND3E

pith:2017:YHYTND3EOS2RVRQQO36XS43I23

not attested not anchored not stored refs pending

On Signatures of Clouds in Exoplanetary Transit Spectra

Arazi Pinhas, Nikku Madhusudhan

arxiv:1705.08893 v2 · 2017-05-24 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YHYTND3EOS2RVRQQO36XS43I23}

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	2026-05-18T00:36:24.075863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1f1368f6474b51ac61076fd797368d6e40f6a474ce8307a32e37d67d8ad2808

Aliases

arxiv: 1705.08893 · arxiv_version: 1705.08893v2 · doi: 10.48550/arxiv.1705.08893 · pith_short_12: YHYTND3EOS2R · pith_short_16: YHYTND3EOS2RVRQQ · pith_short_8: YHYTND3E

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/YHYTND3EOS2RVRQQO36XS43I23 \
  | 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: c1f1368f6474b51ac61076fd797368d6e40f6a474ce8307a32e37d67d8ad2808

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afca5df9500d78cb0d76190f67a4f9cbeefc3d5026b84fe5da72502a58fd443d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-05-24T18:00:00Z",
    "title_canon_sha256": "27594a115e9140fe8fd7ef8a0b72ffc2d13a480a0981b8f16753d3204b931bbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08893",
    "kind": "arxiv",
    "version": 2
  }
}