Pith Number

pith:GZZXT6KQ

pith:2010:GZZXT6KQLMW2PIDLZPGPR5ATMY

not attested not anchored not stored refs pending

One More Weight is Enough: Toward the Optimal Traffic Engineering with OSPF

Hongying Liu, Jiangchuan Liu, Ke Xu, Meng Shen

arxiv:1011.5015 v2 · 2010-11-23 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GZZXT6KQLMW2PIDLZPGPR5ATMY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:34:47.758769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

367379f9505b2da7a06bcbccf8f41366339394bab4106858d69f18d684af0ae0

Aliases

arxiv: 1011.5015 · arxiv_version: 1011.5015v2 · doi: 10.48550/arxiv.1011.5015 · pith_short_12: GZZXT6KQLMW2 · pith_short_16: GZZXT6KQLMW2PIDL · pith_short_8: GZZXT6KQ

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/GZZXT6KQLMW2PIDLZPGPR5ATMY \
  | 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: 367379f9505b2da7a06bcbccf8f41366339394bab4106858d69f18d684af0ae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8add6690f3f50f6525c8c94b8107ae1cb790f7708e27c5ea963eb7aef80db40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2010-11-23T07:07:47Z",
    "title_canon_sha256": "66fac831f2290bdaf2d16ee7028fe3c8bdaec78ccd77e17ae27b4e1e62408321"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.5015",
    "kind": "arxiv",
    "version": 2
  }
}