Pith Number

pith:G22J4YDG

pith:2014:G22J4YDGKCPLGLTXTUNTNI4R5H

not attested not anchored not stored refs pending

Incorporating Sharp Features in the General Solid Sweep Framework

Bharat Adsul, Jinesh Machchhar, Milind Sohoni

arxiv:1405.7457 v1 · 2014-05-29 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G22J4YDGKCPLGLTXTUNTNI4R5H}

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	2026-05-18T02:50:51.207447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36b49e6066509eb32e779d1b36a391e9ea7ee01e128b319647dfdd75b3b025a1

Aliases

arxiv: 1405.7457 · arxiv_version: 1405.7457v1 · doi: 10.48550/arxiv.1405.7457 · pith_short_12: G22J4YDGKCPL · pith_short_16: G22J4YDGKCPLGLTX · pith_short_8: G22J4YDG

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/G22J4YDGKCPLGLTXTUNTNI4R5H \
  | 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: 36b49e6066509eb32e779d1b36a391e9ea7ee01e128b319647dfdd75b3b025a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "066c06ca97e987e681a559d1648f1d4dbed9c78f5d159ddbcd3564bca3177669",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2014-05-29T04:11:31Z",
    "title_canon_sha256": "7edec72af6896fc3e965840f0f0f3bd6871a3d4d15949692009c64eec670baf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7457",
    "kind": "arxiv",
    "version": 1
  }
}