Pith Number

pith:2MAAKZCJ

pith:2018:2MAAKZCJ55VVR7IXT4YYG73KUM

not attested not anchored not stored refs pending

Anderson Acceleration for Geometry Optimization and Physics Simulation

Bailin Deng, Fanyu Geng, Juyong Zhang, Ligang Liu, Wenjie Qin, Yue Peng

arxiv:1805.05715 v1 · 2018-05-15 · cs.GR · cs.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{2MAAKZCJ55VVR7IXT4YYG73KUM}

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	2026-05-18T00:15:53.913483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d300056449ef6b58fd179f31837f6aa3240876f73a4e694e1aad432cf25a28ac

Aliases

arxiv: 1805.05715 · arxiv_version: 1805.05715v1 · doi: 10.48550/arxiv.1805.05715 · pith_short_12: 2MAAKZCJ55VV · pith_short_16: 2MAAKZCJ55VVR7IX · pith_short_8: 2MAAKZCJ

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/2MAAKZCJ55VVR7IXT4YYG73KUM \
  | 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: d300056449ef6b58fd179f31837f6aa3240876f73a4e694e1aad432cf25a28ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18b4627bc412c58b97066fba8b6966ff73895cdbbe901ff09fba32cae3f1da81",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2018-05-15T11:43:29Z",
    "title_canon_sha256": "99d5a48ed8b10dd2cce5655839238066bfa22c58f771b9a298cc1e779cebbce6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05715",
    "kind": "arxiv",
    "version": 1
  }
}