Pith Number

pith:Q3VVL4GD

pith:2015:Q3VVL4GDK3NO5Y76O2RRQXRM5E

not attested not anchored not stored refs pending

On using large scale correlation of the Ly-$\alpha$ forest and redshifted 21-cm signal to probe HI distribution during the post reionization era

Kanan K. Datta (Presidency University, Kolkata), Pilani), Tapomoy Guha Sarkar (BITS

arxiv:1501.02308 v2 · 2015-01-10 · 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{Q3VVL4GDK3NO5Y76O2RRQXRM5E}

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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

Primordial magnetic fields in the light of upcoming post-EoR Lyman-$\alpha$ and 21-cm observations

Receipt and verification

First computed	2026-05-18T01:35:11.501915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86eb55f0c356daeee3fe76a3185e2ce90732fe218a77c49f43d874ac121c5fbd

Aliases

arxiv: 1501.02308 · arxiv_version: 1501.02308v2 · doi: 10.48550/arxiv.1501.02308 · pith_short_12: Q3VVL4GDK3NO · pith_short_16: Q3VVL4GDK3NO5Y76 · pith_short_8: Q3VVL4GD

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/Q3VVL4GDK3NO5Y76O2RRQXRM5E \
  | 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: 86eb55f0c356daeee3fe76a3185e2ce90732fe218a77c49f43d874ac121c5fbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a5d2fa5392af5e2a41eb9d613fbf43d78d6d1e135d025ac7f4cbd871b50558c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-01-10T04:05:31Z",
    "title_canon_sha256": "83a7c71f5e7a5dfe1573e91b9accce95023b32d5eef7fb78d69c31dfb2eec67a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02308",
    "kind": "arxiv",
    "version": 2
  }
}