Pith Number

pith:FLF2RF5A

pith:2021:FLF2RF5AUFNB2WBI26PERRTMSS

not attested not anchored not stored refs pending

Causal Discovery of Flight Service Process Based on Event Sequence

Huan Xia, Lin Zhang, Qian Luo, Zhao-xin Chen, Zhiwei Xing

arxiv:2105.00866 v1 · 2021-04-28 · cs.LG · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLF2RF5AUFNB2WBI26PERRTMSS}

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	2026-07-05T02:36:58.987592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2acba897a0a15a1d5828d79e48c66c94be0970c13bfb967257910c1f520385ca

Aliases

arxiv: 2105.00866 · arxiv_version: 2105.00866v1 · doi: 10.48550/arxiv.2105.00866 · pith_short_12: FLF2RF5AUFNB · pith_short_16: FLF2RF5AUFNB2WBI · pith_short_8: FLF2RF5A

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/FLF2RF5AUFNB2WBI26PERRTMSS \
  | 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: 2acba897a0a15a1d5828d79e48c66c94be0970c13bfb967257910c1f520385ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0f4519bd0d3c9f8b20454cfacd91121bcd7f5824441783f74a75a832c1df777",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-04-28T12:59:44Z",
    "title_canon_sha256": "126b2a0bd2c134cf93a37faada3cf644c2d378bd8010e4ff7eb49dc6d4acaf83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.00866",
    "kind": "arxiv",
    "version": 1
  }
}