Pith Number

pith:MWD5VB77

pith:2012:MWD5VB77MJIQFD5VISKCKI7G5N

not attested not anchored not stored refs pending

Limited-Capacity Many-To-Many Point Matching in One Dimension

Alireza Bagheri, Fatemeh Rajabi-Alni

arxiv:1210.8123 v1 · 2012-10-30 · cs.CG · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MWD5VB77MJIQFD5VISKCKI7G5N}

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	2026-05-18T03:41:56.967175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6587da87ff6251028fb544942523e6eb6667017e5f97fa2b3ce9385d6a3fcda5

Aliases

arxiv: 1210.8123 · arxiv_version: 1210.8123v1 · doi: 10.48550/arxiv.1210.8123 · pith_short_12: MWD5VB77MJIQ · pith_short_16: MWD5VB77MJIQFD5V · pith_short_8: MWD5VB77

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/MWD5VB77MJIQFD5VISKCKI7G5N \
  | 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: 6587da87ff6251028fb544942523e6eb6667017e5f97fa2b3ce9385d6a3fcda5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fe0597b8948e027f54838cdcc54f8345b383d93936c33946d77f30eaa618fdd",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2012-10-30T19:02:53Z",
    "title_canon_sha256": "862da84064c0c4d54803e5f10d709c240771c7e01c9a1539dff535e99d717345"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.8123",
    "kind": "arxiv",
    "version": 1
  }
}