Pith Number

pith:XT4IYFIE

pith:2020:XT4IYFIE3ENNPM7LTYHFZXO7CA

not attested not anchored not stored refs pending

The Lyman Alpha Reference Sample XI: Efficient Turbulence Driven Ly{\alpha} Escape and the Analysis of IR, CO and [C II]158 {\mu}m

B. Husemann, D. Kunth, E. C. Herenz, G. \"Ostlin, I. Oteo, I. Smirnova-Pinchukova, J. Bridge, J. Cannon, J. Puschnig, M. Hayes, M. Messa

arxiv:2004.09142 v2 · 2020-04-20 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XT4IYFIE3ENNPM7LTYHFZXO7CA}

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	2026-07-05T01:54:16.238970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcf88c1504d91ad7b3eb9e0e5cdddf100ba9c477dfe4a817703dc88cb4bb1035

Aliases

arxiv: 2004.09142 · arxiv_version: 2004.09142v2 · doi: 10.48550/arxiv.2004.09142 · pith_short_12: XT4IYFIE3ENN · pith_short_16: XT4IYFIE3ENNPM7L · pith_short_8: XT4IYFIE

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/XT4IYFIE3ENNPM7LTYHFZXO7CA \
  | 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: bcf88c1504d91ad7b3eb9e0e5cdddf100ba9c477dfe4a817703dc88cb4bb1035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14c30ca330521c55a4f3ed9a5a9afe84a85f8d38063d14e7c8958a7ae1244819",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-04-20T09:07:59Z",
    "title_canon_sha256": "cb188ae32dab7c42bb0edf048a5cc4f1a21057ffef3ef488e9b88986f6107958"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.09142",
    "kind": "arxiv",
    "version": 2
  }
}