Pith Number

pith:RYL7DTIW

pith:2017:RYL7DTIWZ72DNTZWT6P3HIN2TZ

not attested not anchored not stored refs pending

A novel probe of bubble size statistics and time scales of the epoch of reionization using the contour Minkowski Tensor

Akanksha Kapahtia, Changbom Park, Pravabati Chingangbam, Stephen Appleby

arxiv:1712.09195 v2 · 2017-12-26 · 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{RYL7DTIWZ72DNTZWT6P3HIN2TZ}

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

Topological Signatures of Heating and Dark Matter in the 21 cm Forest

Receipt and verification

First computed	2026-07-05T01:52:44.503027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e17f1cd16cff436cf369f9fb3a1ba9e731aa26f3fa270a97b2dff29bf8ed8db

Aliases

arxiv: 1712.09195 · arxiv_version: 1712.09195v2 · doi: 10.48550/arxiv.1712.09195 · pith_short_12: RYL7DTIWZ72D · pith_short_16: RYL7DTIWZ72DNTZW · pith_short_8: RYL7DTIW

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/RYL7DTIWZ72DNTZWT6P3HIN2TZ \
  | 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: 8e17f1cd16cff436cf369f9fb3a1ba9e731aa26f3fa270a97b2dff29bf8ed8db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8cb7254f4dd0f6d6420fdc372d5b3f7a750d4257073ddc5a97047fb512762ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-12-26T07:18:25Z",
    "title_canon_sha256": "fc390fbd10d54fca38817b5e502e21d026e4d239980b668cfa84b6741a7ef1e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09195",
    "kind": "arxiv",
    "version": 2
  }
}