Pith Number

pith:ISCMJQEA

pith:2014:ISCMJQEAML4AYEOY2YBUZOOG56

not attested not anchored not stored refs pending

Dynamic Facility Location via Exponential Clocks

Ashkan Norouzi-Fard, Hyung-Chan An, Ola Svensson

arxiv:1411.4476 v1 · 2014-11-17 · 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{ISCMJQEAML4AYEOY2YBUZOOG56}

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	2026-05-18T02:35:45.645213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4484c4c08062f80c11d8d6034cb9c6ef9f1336fbbd54f93ef6426578573422bc

Aliases

arxiv: 1411.4476 · arxiv_version: 1411.4476v1 · doi: 10.48550/arxiv.1411.4476 · pith_short_12: ISCMJQEAML4A · pith_short_16: ISCMJQEAML4AYEOY · pith_short_8: ISCMJQEA

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/ISCMJQEAML4AYEOY2YBUZOOG56 \
  | 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: 4484c4c08062f80c11d8d6034cb9c6ef9f1336fbbd54f93ef6426578573422bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09b4937b152bd061b7dfeb9d10dda750760c543daf05ae9524c6c44f92392040",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-11-17T13:46:13Z",
    "title_canon_sha256": "7e3993f076a8c114681a06359ccf9599980d070317a7604f12894079b2a9bf20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4476",
    "kind": "arxiv",
    "version": 1
  }
}