Pith Number

pith:NOVFGSO2

pith:2022:NOVFGSO2DVDEDSAVKWBO5W2JVR

not attested not anchored not stored refs pending

Field Distortion Model Based on Fredholm Integral

Jianfeng Zhou, Yunqi Sun

arxiv:2205.09022 v1 · 2022-05-18 · eess.IV · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NOVFGSO2DVDEDSAVKWBO5W2JVR}

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	2026-07-05T04:24:31.920253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6baa5349da1d4641c8155582eedb49ac5d37c9b90f31b3724cd6843a862a8bb3

Aliases

arxiv: 2205.09022 · arxiv_version: 2205.09022v1 · doi: 10.48550/arxiv.2205.09022 · pith_short_12: NOVFGSO2DVDE · pith_short_16: NOVFGSO2DVDEDSAV · pith_short_8: NOVFGSO2

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/NOVFGSO2DVDEDSAVKWBO5W2JVR \
  | 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: 6baa5349da1d4641c8155582eedb49ac5d37c9b90f31b3724cd6843a862a8bb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db4708c88663504153bb6f0a731c53520f09930887b6d0cbaec6482b64a1d2b0",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-05-18T15:57:11Z",
    "title_canon_sha256": "ae56455c2033fdccfef3b2cfb21ed1179ffb2c017512664f770f4da875008863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.09022",
    "kind": "arxiv",
    "version": 1
  }
}