Pith Number

pith:DJVPHSM3

pith:2017:DJVPHSM3KEUJMTDJJKU4SCBHHF

not attested not anchored not stored refs pending

Balanced Facilities on Random Graphs

Nimrod Talmon, Roee David

arxiv:1706.01347 v1 · 2017-06-05 · 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{DJVPHSM3KEUJMTDJJKU4SCBHHF}

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	2026-05-18T00:43:03.794613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a6af3c99b5128964c694aa9c90827396065a3cd8fda1c4bf08af0d4f71d3445

Aliases

arxiv: 1706.01347 · arxiv_version: 1706.01347v1 · doi: 10.48550/arxiv.1706.01347 · pith_short_12: DJVPHSM3KEUJ · pith_short_16: DJVPHSM3KEUJMTDJ · pith_short_8: DJVPHSM3

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/DJVPHSM3KEUJMTDJJKU4SCBHHF \
  | 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: 1a6af3c99b5128964c694aa9c90827396065a3cd8fda1c4bf08af0d4f71d3445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf2c90a75af07cad0a6340f72241bc6db532298c80586747f7118aecae37cc88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-06-05T14:26:01Z",
    "title_canon_sha256": "e1c131d1d9ec633490ba52cddf361dbd8ffae6478cf43d9738c8c0e00e146228"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01347",
    "kind": "arxiv",
    "version": 1
  }
}