Pith Number

pith:UEWIYMNP

pith:2014:UEWIYMNPWBEGPC76X73GXJO6G5

not attested not anchored not stored refs pending

Space-Efficient Path-Reporting Approximate Distance Oracles

Christian Wulff-Nilsen, Michael Elkin, Ofer Neiman

arxiv:1410.0768 v1 · 2014-10-03 · 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{UEWIYMNPWBEGPC76X73GXJO6G5}

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	2026-05-18T02:41:09.732634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a12c8c31afb048678bfebff66ba5de375b3f0adb46b9539578af7adaca41d635

Aliases

arxiv: 1410.0768 · arxiv_version: 1410.0768v1 · doi: 10.48550/arxiv.1410.0768 · pith_short_12: UEWIYMNPWBEG · pith_short_16: UEWIYMNPWBEGPC76 · pith_short_8: UEWIYMNP

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/UEWIYMNPWBEGPC76X73GXJO6G5 \
  | 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: a12c8c31afb048678bfebff66ba5de375b3f0adb46b9539578af7adaca41d635

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7985631ff68909e18bb2e840eff52bc590d5be959a16ce9b569eacdf9440c6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-10-03T07:42:38Z",
    "title_canon_sha256": "f02ec794eb511a3bcdae82e265948f1aa8c9697bdb9a4ddddb7bca6d82268ceb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0768",
    "kind": "arxiv",
    "version": 1
  }
}