Pith Number

pith:33NF2WMO

pith:2017:33NF2WMOAQ3HE3FUI2ROMEUDX7

not attested not anchored not stored refs pending

Preserving Distances in Very Faulty Graphs

Fabrizio Grandoni, Greg Bodwin, Merav Parter, Virginia Vassilevska Williams

arxiv:1703.10293 v1 · 2017-03-30 · 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{33NF2WMOAQ3HE3FUI2ROMEUDX7}

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	2026-05-18T00:47:37.448612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deda5d598e0436726cb446a2e61283bfcf26ae530a465ce2a68a881953d12e00

Aliases

arxiv: 1703.10293 · arxiv_version: 1703.10293v1 · doi: 10.48550/arxiv.1703.10293 · pith_short_12: 33NF2WMOAQ3H · pith_short_16: 33NF2WMOAQ3HE3FU · pith_short_8: 33NF2WMO

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/33NF2WMOAQ3HE3FUI2ROMEUDX7 \
  | 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: deda5d598e0436726cb446a2e61283bfcf26ae530a465ce2a68a881953d12e00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b89887b91f8382f7963517f516fa74b94e183edb71ee4d8693c94f4c0c24a94b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-03-30T02:47:26Z",
    "title_canon_sha256": "2c77ae5f27b2aec342a920f49eed85a0df2633f1d58beaa272c9a09d4b4a3f2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10293",
    "kind": "arxiv",
    "version": 1
  }
}