Pith Number

pith:CMZ4RNUW

pith:2014:CMZ4RNUW2XGTOZCKCRR6OKG2XJ

not attested not anchored not stored refs pending

Detection of a dense clump in a filament interacting with W51e2

B. Mookerjea, C. M. Persson, C. Vastel, G. E. Hassel, J. H. Black, J. Pety, J. Stutzki, M. Gerin, P. F. Goldsmith, T. Giesen, T. Harrison

arxiv:1404.0121 v1 · 2014-04-01 · 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{CMZ4RNUW2XGTOZCKCRR6OKG2XJ}

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	2026-05-18T02:48:36.485884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1333c8b696d5cd37644a1463e728daba41dacea857c0c3a67706bd1551fb7461

Aliases

arxiv: 1404.0121 · arxiv_version: 1404.0121v1 · doi: 10.48550/arxiv.1404.0121 · pith_short_12: CMZ4RNUW2XGT · pith_short_16: CMZ4RNUW2XGTOZCK · pith_short_8: CMZ4RNUW

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/CMZ4RNUW2XGTOZCKCRR6OKG2XJ \
  | 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: 1333c8b696d5cd37644a1463e728daba41dacea857c0c3a67706bd1551fb7461

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "990916d931895d78c8725e2ac17e12e6cf051165c42ac6ca036b2371ff641fae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-01T04:17:03Z",
    "title_canon_sha256": "e60939e2e2227f9ec840a5fb6521375343a816c70a728c6f582e917d1b9f0e74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0121",
    "kind": "arxiv",
    "version": 1
  }
}