Pith Number

pith:FWSYTGXC

pith:2019:FWSYTGXCVUVG7F4WJUJCG6QIWN

not attested not anchored not stored refs pending

Component separation map-making for stochastic gravitational wave background

Abhishek Parida, Jishnu Suresh, Sanjay Jhingan, Sanjit Mitra

arxiv:1904.05056 v1 · 2019-04-10 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWSYTGXCVUVG7F4WJUJCG6QIWN}

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	2026-05-17T23:48:54.271456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2da5899ae2ad2a6f97964d12237a08b37cadb0581a0b501f5c48befbc65d77c3

Aliases

arxiv: 1904.05056 · arxiv_version: 1904.05056v1 · doi: 10.48550/arxiv.1904.05056 · pith_short_12: FWSYTGXCVUVG · pith_short_16: FWSYTGXCVUVG7F4W · pith_short_8: FWSYTGXC

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/FWSYTGXCVUVG7F4WJUJCG6QIWN \
  | 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: 2da5899ae2ad2a6f97964d12237a08b37cadb0581a0b501f5c48befbc65d77c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22dfe63f55b7b2544c0437b43a8d1bbb7e5f0b0de4ff6d2c59feba73329e3ae4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-04-10T08:24:45Z",
    "title_canon_sha256": "92b75551927fd109a2fb0175764d925d7fdfb591f8c3063af353c6d155c6a5b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05056",
    "kind": "arxiv",
    "version": 1
  }
}