Pith Number

pith:VVAEY4IB

pith:2017:VVAEY4IBYIGUPWYWTM6M4XFYTR

not attested not anchored not stored refs pending

Parametrices for the light ray transform on Minkowski spacetime

Yiran Wang

arxiv:1701.08225 v2 · 2017-01-28 · math.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{VVAEY4IBYIGUPWYWTM6M4XFYTR}

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	2026-05-18T00:51:11.548969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad404c7101c20d47db169b3cce5cb89c5e6b911de12ad5f2e3b5ce1a95802bd6

Aliases

arxiv: 1701.08225 · arxiv_version: 1701.08225v2 · doi: 10.48550/arxiv.1701.08225 · pith_short_12: VVAEY4IBYIGU · pith_short_16: VVAEY4IBYIGUPWYW · pith_short_8: VVAEY4IB

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/VVAEY4IBYIGUPWYWTM6M4XFYTR \
  | 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: ad404c7101c20d47db169b3cce5cb89c5e6b911de12ad5f2e3b5ce1a95802bd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e283dfea1850c5b070eb9a7056a284e64040841c8e0a86685e120c29ea241d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-01-28T00:04:18Z",
    "title_canon_sha256": "632a47257d5967a81ca574d60d7c6c874846be529cb22c4c61db30499abc0b47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08225",
    "kind": "arxiv",
    "version": 2
  }
}