Pith Number

pith:VUHSJY2S

pith:2018:VUHSJY2SGYPST6CTIR7H7IVH2F

not attested not anchored not stored refs pending

Fast algorithms for integral formulations of steady-state radiative transfer equation

Jing An, Lexing Ying, Yuwei Fan

arxiv:1802.03061 v1 · 2018-01-29 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUHSJY2SGYPST6CTIR7H7IVH2F}

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	2026-05-17T23:53:31.686758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad0f24e352361f29f853447e7fa2a7d14bad1925f586fe34b714685ec024e678

Aliases

arxiv: 1802.03061 · arxiv_version: 1802.03061v1 · doi: 10.48550/arxiv.1802.03061 · pith_short_12: VUHSJY2SGYPS · pith_short_16: VUHSJY2SGYPST6CT · pith_short_8: VUHSJY2S

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/VUHSJY2SGYPST6CTIR7H7IVH2F \
  | 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: ad0f24e352361f29f853447e7fa2a7d14bad1925f586fe34b714685ec024e678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9cfafeca06eadfc592722316c86fb01ffb6f00c974437ca12e088f39d9b0a30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-01-29T07:15:11Z",
    "title_canon_sha256": "99ef762ae792a9f1a317eaa24bf4a7c4856c688ffef2e511a7e34aa3cf663d67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03061",
    "kind": "arxiv",
    "version": 1
  }
}