Pith Number

pith:NB2J6DMT

pith:2024:NB2J6DMTKFR6GOSAMB5GN5NVHZ

not attested not anchored not stored refs pending

Prospects of a statistical detection of the 21-cm forest and its potential to constrain the thermal state of the neutral IGM during reionization

Girish Kulkarni (TIFR), INAF-OATs), James S. Bolton (University of Nottingham), Shriharsh P. Tendulkar (TIFR), Tom\'a\v{s} \v{S}oltinsk\'y (TIFR

arxiv:2412.06879 v2 · 2024-12-09 · 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{NB2J6DMTKFR6GOSAMB5GN5NVHZ}

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	2026-07-05T10:02:08.415821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68749f0d935163e33a40607a66f5b53e502c7c10592462cf3af398df18e410f8

Aliases

arxiv: 2412.06879 · arxiv_version: 2412.06879v2 · doi: 10.48550/arxiv.2412.06879 · pith_short_12: NB2J6DMTKFR6 · pith_short_16: NB2J6DMTKFR6GOSA · pith_short_8: NB2J6DMT

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/NB2J6DMTKFR6GOSAMB5GN5NVHZ \
  | 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: 68749f0d935163e33a40607a66f5b53e502c7c10592462cf3af398df18e410f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7cda163b677c9470da25db1d7091e78c06ddaa9578b53b5415a1fa2c25da993",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-12-09T19:00:00Z",
    "title_canon_sha256": "04ec3d40ef65410bea8f989a17589a893ed6c70048e18b39c1aaba95738694ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.06879",
    "kind": "arxiv",
    "version": 2
  }
}