Pith Number

pith:LKM3JBBH

pith:2012:LKM3JBBHAP4ELW7ZRV2SRTN3LR

not attested not anchored not stored refs pending

On The Optimization of Dijkstras Algorithm

Ayman Abdallah, Chibli Joumaa, Seifedine Kadry

arxiv:1212.6055 v1 · 2012-12-25 · 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{LKM3JBBHAP4ELW7ZRV2SRTN3LR}

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	2026-05-18T03:37:42.941425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a99b4842703f845dbf98d7528cdbb5c5dbaa2903bfa79ba3e04580e96aa12b5

Aliases

arxiv: 1212.6055 · arxiv_version: 1212.6055v1 · doi: 10.48550/arxiv.1212.6055 · pith_short_12: LKM3JBBHAP4E · pith_short_16: LKM3JBBHAP4ELW7Z · pith_short_8: LKM3JBBH

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/LKM3JBBHAP4ELW7ZRV2SRTN3LR \
  | 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: 5a99b4842703f845dbf98d7528cdbb5c5dbaa2903bfa79ba3e04580e96aa12b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94135f23cfb9bbbfdda9c95eac9b8ead517386e57d5aafbb4543b23a8796f784",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2012-12-25T14:18:45Z",
    "title_canon_sha256": "aedfec13a901b725836adb88f35b678882c1dcb625b5e853d6b42f80a5994982"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6055",
    "kind": "arxiv",
    "version": 1
  }
}