Pith Number

pith:YJARB67C

pith:2011:YJARB67CWXW2V42EDWXCTYQKHT

not attested not anchored not stored refs pending

Optimization of Moment Masking for CO Spectral Line Surveys

T. M. Dame

arxiv:1101.1499 v1 · 2011-01-07 · astro-ph.IM · 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{YJARB67CWXW2V42EDWXCTYQKHT}

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	2026-05-18T04:31:52.744663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c24110fbe2b5edaaf3441dae29e20a3cc3ee0a207def7f6c6516c073851beb96

Aliases

arxiv: 1101.1499 · arxiv_version: 1101.1499v1 · doi: 10.48550/arxiv.1101.1499 · pith_short_12: YJARB67CWXW2 · pith_short_16: YJARB67CWXW2V42E · pith_short_8: YJARB67C

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/YJARB67CWXW2V42EDWXCTYQKHT \
  | 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: c24110fbe2b5edaaf3441dae29e20a3cc3ee0a207def7f6c6516c073851beb96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14e4407215612f1039fcddf760ac05a1282ca0c91a8b85529c236b5a1432b712",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-01-07T18:56:46Z",
    "title_canon_sha256": "ea7077d327a5160b18b0ecc38f8acf2e48f1fc83546eb2042b33bf30b586bd61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1499",
    "kind": "arxiv",
    "version": 1
  }
}