Pith Number

pith:4VHE2MEZ

pith:2016:4VHE2MEZVI3YC2N7WPBJJKOVU3

not attested not anchored not stored refs pending

Constraining Neutrino mass using the large scale HI distribution in the Post-reionization epoch

Ashis Kumar Pal, Tapomoy Guha Sarkar

arxiv:1602.07893 v2 · 2016-02-25 · 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{4VHE2MEZVI3YC2N7WPBJJKOVU3}

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

1 paper in Pith

Neutrino self-interactions in post-reionization era: Lyman-$\alpha$, 21-cm and cross-spectra

Receipt and verification

First computed	2026-05-18T01:01:00.295152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e54e4d3099aa378169bfb3c294a9d5a6e39fa684e125eb80bcaf9fb23efd9a59

Aliases

arxiv: 1602.07893 · arxiv_version: 1602.07893v2 · doi: 10.48550/arxiv.1602.07893 · pith_short_12: 4VHE2MEZVI3Y · pith_short_16: 4VHE2MEZVI3YC2N7 · pith_short_8: 4VHE2MEZ

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/4VHE2MEZVI3YC2N7WPBJJKOVU3 \
  | 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: e54e4d3099aa378169bfb3c294a9d5a6e39fa684e125eb80bcaf9fb23efd9a59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7c831853b3a278fba2b950be0f623bd8d52071d68a1be9e6663e71635f6a0ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-02-25T11:53:58Z",
    "title_canon_sha256": "9aa9830f7c4b386bb19352ef4f9a36654a80d25028ff39a60bdd3ad4433f9b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07893",
    "kind": "arxiv",
    "version": 2
  }
}