Pith Number

pith:C36JEVV6

pith:2017:C36JEVV6D4WRDKPL74CNLTRFXS

not attested not anchored not stored refs pending

A new numerical approach to inverse transport equation with error analysis

Li Wang, Qin Li, Ruiwen Shu

arxiv:1708.01984 v1 · 2017-08-07 · 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{C36JEVV6D4WRDKPL74CNLTRFXS}

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	2026-05-18T00:38:32.632617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16fc9256be1f2d11a9ebff04d5ce25bc9988a543d09a0c6610c21558fe904271

Aliases

arxiv: 1708.01984 · arxiv_version: 1708.01984v1 · doi: 10.48550/arxiv.1708.01984 · pith_short_12: C36JEVV6D4WR · pith_short_16: C36JEVV6D4WRDKPL · pith_short_8: C36JEVV6

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/C36JEVV6D4WRDKPL74CNLTRFXS \
  | 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: 16fc9256be1f2d11a9ebff04d5ce25bc9988a543d09a0c6610c21558fe904271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e6e7da0f7165ff71ca5eacd9c2c2fd831b7e368be0f878b1504d6f12ebf2e34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-08-07T04:23:26Z",
    "title_canon_sha256": "b708ccad7a1ab65686266a39680981f091a423dc5f097f1113c529b970444772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01984",
    "kind": "arxiv",
    "version": 1
  }
}