Pith Number

pith:SYBGHFPY

pith:2017:SYBGHFPYVXU4Z6J5VKJCCM2MBD

not attested not anchored not stored refs pending

Ly{\alpha} Absorption at Transits of HD 209458b: A Comparative Study of Various Mechanisms Under Different Conditions

A. G. Berezutsky, C. P. Johnstone, H. Lammer, I. B. Miroshnichenko, I. F. Shaikhislamov, K. G. Kislyakova, L. Fossati, M. L. Khodachenko, O. V. Arkhypov, V. G. Posukh

arxiv:1711.07166 v1 · 2017-11-20 · 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{SYBGHFPYVXU4Z6J5VKJCCM2MBD}

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	2026-05-18T00:30:12.069110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96026395f8ade9ccf93daa9221334c08e3accc09654c00ee252f780bd982825b

Aliases

arxiv: 1711.07166 · arxiv_version: 1711.07166v1 · doi: 10.48550/arxiv.1711.07166 · pith_short_12: SYBGHFPYVXU4 · pith_short_16: SYBGHFPYVXU4Z6J5 · pith_short_8: SYBGHFPY

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/SYBGHFPYVXU4Z6J5VKJCCM2MBD \
  | 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: 96026395f8ade9ccf93daa9221334c08e3accc09654c00ee252f780bd982825b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78d38c0b2773a63a197eeb3bc97d30fddc73d3ad0f80d61c32c51ce81b3b9702",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-11-20T06:13:58Z",
    "title_canon_sha256": "840d37bf37425d23641727ef3ad9114a49799a5563b2c472c7e87bf415debe72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07166",
    "kind": "arxiv",
    "version": 1
  }
}