Pith Number

pith:LZ2TV4AC

pith:2019:LZ2TV4ACSCX73NRCPKK4FAR5IF

not attested not anchored not stored refs pending

On computing distances and latencies in Link Streams

Fr\'ed\'eric Simard

arxiv:1907.02146 v1 · 2019-07-03 · cs.SI · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LZ2TV4ACSCX73NRCPKK4FAR5IF}

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	2026-05-17T23:41:29.722335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e753af00290affdb6227a95c2823d4161b97e2aa737d8e0f35547db3efa730f

Aliases

arxiv: 1907.02146 · arxiv_version: 1907.02146v1 · doi: 10.48550/arxiv.1907.02146 · pith_short_12: LZ2TV4ACSCX7 · pith_short_16: LZ2TV4ACSCX73NRC · pith_short_8: LZ2TV4AC

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/LZ2TV4ACSCX73NRCPKK4FAR5IF \
  | 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: 5e753af00290affdb6227a95c2823d4161b97e2aa737d8e0f35547db3efa730f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91fecea4f879aba7e4eb8a992b9f531bf17908cedb7692fd5ab560a1ca517c6d",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-07-03T22:13:08Z",
    "title_canon_sha256": "e3e6774051df2a84c0f95b6101bc63c0c24471731b8c9d5da0b3d3c848325963"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02146",
    "kind": "arxiv",
    "version": 1
  }
}