Pith Number

pith:YY3JGWF6

pith:2019:YY3JGWF6V2LWCRP6YZ6RCCI5KB

not attested not anchored not stored refs pending

New study of the line profiles of sodium perturbed by H2

F. Spiegelman, N.F. Allard, P. Molliere, T. Leininger

arxiv:1908.01989 v1 · 2019-08-06 · astro-ph.SR · 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{YY3JGWF6V2LWCRP6YZ6RCCI5KB}

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.

Cited by

2 papers in Pith

Mitigating Charge Migration in JWST NIRISS Reveals That KELT-7 b is a Metal-enriched Ultra-hot Jupiter Orbiting a Young Metal-rich Star

A parameterised approach to disequilibrium retrievals in the JWST era: Application to NIRCam observations of HD 189733b

Receipt and verification

First computed	2026-07-05T00:02:01.996501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6369358beae976145fec67d11091d507f43e49e2406494e42403ae7811570a5

Aliases

arxiv: 1908.01989 · arxiv_version: 1908.01989v1 · doi: 10.48550/arxiv.1908.01989 · pith_short_12: YY3JGWF6V2LW · pith_short_16: YY3JGWF6V2LWCRP6 · pith_short_8: YY3JGWF6

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/YY3JGWF6V2LWCRP6YZ6RCCI5KB \
  | 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: c6369358beae976145fec67d11091d507f43e49e2406494e42403ae7811570a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ab9729268bddf1674c151ee1f63a68d7d094a729e608cfa23419e6cc1745acc",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-08-06T07:17:47Z",
    "title_canon_sha256": "3ca6807cc38a0d4e7895d9165b7cf7dabcadec7e2d4d928cc562d8ffc14de394"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01989",
    "kind": "arxiv",
    "version": 1
  }
}