Pith Number

pith:RHDI5AIB

pith:2021:RHDI5AIBY7BMN42HUSZDKSB5RE

not attested not anchored not stored refs pending

Observing gravitational wave polarizations with LISA-TAIJI network

Gang Wang, Wen-Biao Han

arxiv:2101.01991 v2 · 2021-01-06 · 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{RHDI5AIBY7BMN42HUSZDKSB5RE}

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	2026-07-05T02:23:51.773124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89c68e8101c7c2c6f347a4b235483d893fa93ee65bd40d81fb762d9868540906

Aliases

arxiv: 2101.01991 · arxiv_version: 2101.01991v2 · doi: 10.48550/arxiv.2101.01991 · pith_short_12: RHDI5AIBY7BM · pith_short_16: RHDI5AIBY7BMN42H · pith_short_8: RHDI5AIB

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/RHDI5AIBY7BMN42HUSZDKSB5RE \
  | 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: 89c68e8101c7c2c6f347a4b235483d893fa93ee65bd40d81fb762d9868540906

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a833c988c7a639019579ac4f40fd8e968bed4d0c60a77c2225a931788376308e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-01-06T12:28:46Z",
    "title_canon_sha256": "0bf06ea935e09e22e9611be9eb6eeed54b60436d6728ba4d07b8b67155438674"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.01991",
    "kind": "arxiv",
    "version": 2
  }
}