Pith Number

pith:FRKDJO3E

pith:2025:FRKDJO3ES3H7EA3BVRP6DHSXNA

not attested not anchored not stored refs pending

Core mass function in view of fractal and turbulent filaments and fibers

Hongli Liu, Sihan Jiao, Siju Zhang, Tie Liu, Wenyu Jiao, Xiaofeng Mai, Xunchuan Liu, Yu Cheng

arxiv:2501.17502 v1 · 2025-01-29 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRKDJO3ES3H7EA3BVRP6DHSXNA}

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	2026-07-05T10:06:53.947804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c5434bb6496cff20361ac5fe19e57681a68261966bb181a96cfaa6de4ed59d2

Aliases

arxiv: 2501.17502 · arxiv_version: 2501.17502v1 · doi: 10.48550/arxiv.2501.17502 · pith_short_12: FRKDJO3ES3H7 · pith_short_16: FRKDJO3ES3H7EA3B · pith_short_8: FRKDJO3E

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/FRKDJO3ES3H7EA3BVRP6DHSXNA \
  | 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: 2c5434bb6496cff20361ac5fe19e57681a68261966bb181a96cfaa6de4ed59d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc574306023e81e8308c251b0f86bd49888e78ebb73a217a8214ff63d0a5ed66",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-29T09:18:13Z",
    "title_canon_sha256": "73a704dd5831912ce536ad90e776103ecf5fa8fed0db5c1639ed7ec60a02bb96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.17502",
    "kind": "arxiv",
    "version": 1
  }
}