Pith Number

pith:3BUIICR7

pith:2024:3BUIICR7OJHAPUEJLALK4LFYIW

not attested not anchored not stored refs pending

Towards unbiased recovery of cosmic filament properties: the role of spine curvature and optimized smoothing

Aseem Paranjape (IUCAA), Saee Dhawalikar

arxiv:2402.18669 v2 · 2024-02-28 · 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{3BUIICR7OJHAPUEJLALK4LFYIW}

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	2026-07-05T09:09:03.109155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d868840a3f724e07d0895816ae2cb84582604e56566e509e09228db34c97aa21

Aliases

arxiv: 2402.18669 · arxiv_version: 2402.18669v2 · doi: 10.48550/arxiv.2402.18669 · pith_short_12: 3BUIICR7OJHA · pith_short_16: 3BUIICR7OJHAPUEJ · pith_short_8: 3BUIICR7

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/3BUIICR7OJHAPUEJLALK4LFYIW \
  | 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: d868840a3f724e07d0895816ae2cb84582604e56566e509e09228db34c97aa21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a23b4d86cc2dc8ac51534cb7e5d3c0af7a10a69a119ce1aabb47596c5082ea3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-02-28T19:31:42Z",
    "title_canon_sha256": "7c9d13086d45bee4ba456f3b49533b199b5dacb2cda1fc7af617f9203e2b9ff4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.18669",
    "kind": "arxiv",
    "version": 2
  }
}