Pith Number

pith:EQDFDPJM

pith:2017:EQDFDPJMIJO6TWWSSQINTHA2OC

not attested not anchored not stored refs pending

Detection of Water Vapor in the Thermal Spectrum of the Non-Transiting Hot Jupiter upsilon Andromedae b

Alexandra C. Lockwood, Bjorn Benneke, Chad F. Bender, Danielle Piskorz, Geoffrey A. Blake, John A. Johnson, John S. Carr, Nathan R. Crockett, Travis S. Barman

arxiv:1707.01534 v1 · 2017-07-05 · 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{EQDFDPJMIJO6TWWSSQINTHA2OC}

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	2026-05-18T00:38:25.385217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

240651bd2c425de9dad29410d99c1a709e2366e715a7ca99201101728924c3ae

Aliases

arxiv: 1707.01534 · arxiv_version: 1707.01534v1 · doi: 10.48550/arxiv.1707.01534 · pith_short_12: EQDFDPJMIJO6 · pith_short_16: EQDFDPJMIJO6TWWS · pith_short_8: EQDFDPJM

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/EQDFDPJMIJO6TWWSSQINTHA2OC \
  | 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: 240651bd2c425de9dad29410d99c1a709e2366e715a7ca99201101728924c3ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16f53b57d82e3d5cde800e757b2a16d418de4071f95009bf02c93a28ae46cf46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-07-05T18:49:40Z",
    "title_canon_sha256": "a904fabf50ec0a71bef5627389737a5bcbbb8c79b7ef2452bdfbfb42a2c9054d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01534",
    "kind": "arxiv",
    "version": 1
  }
}