Pith Number

pith:43DVVL6P

pith:2026:43DVVL6PX74B5ZKDL4KVQK2MGV

not attested not anchored not stored refs pending

On the Origin of the Ly$\alpha$ Damping Wing in Galaxies at $8\le z \le 10$: Explorations using the NINJA Simulations

Nishikanta Khandai, Raghunathan Srianand, Sukanya Mallik

arxiv:2608.05281 v1 · 2026-08-05 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43DVVL6PX74B5ZKDL4KVQK2MGV}

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	2026-08-07T00:46:40.205859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6c75aafcfbff81ee5435f15582b4c356fe14806cb39d61992e406359e275b67

Aliases

arxiv: 2608.05281 · arxiv_version: 2608.05281v1 · doi: 10.48550/arxiv.2608.05281 · pith_short_12: 43DVVL6PX74B · pith_short_16: 43DVVL6PX74B5ZKD · pith_short_8: 43DVVL6P

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/43DVVL6PX74B5ZKDL4KVQK2MGV \
  | 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: e6c75aafcfbff81ee5435f15582b4c356fe14806cb39d61992e406359e275b67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc9f4f0d131c355c42b1faf72df03e2969574a24c4594f2b18358119fe7571d8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-08-05T18:00:02Z",
    "title_canon_sha256": "2b7fafa3335e2a959dfc00693be4a6b31bb3fb63dfcfa68bb5c8e9002845ddb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05281",
    "kind": "arxiv",
    "version": 1
  }
}