Pith Number

pith:52WSYBM5

pith:2019:52WSYBM5V5YU4P4V7BC3B4D7OS

not attested not anchored not stored refs pending

Expanding across time to deliver bandwidth efficiency and low latency

Alex C. Snoeren, George Porter, Rajdeep Das, Rob McGuinness, William M. Mellette, Yibo Guo

arxiv:1903.12307 v1 · 2019-03-29 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52WSYBM5V5YU4P4V7BC3B4D7OS}

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	2026-05-17T23:49:54.347572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eead2c059daf714e3f95f845b0f07f7487839e5c01e0012d6f0acf7049e969ef

Aliases

arxiv: 1903.12307 · arxiv_version: 1903.12307v1 · doi: 10.48550/arxiv.1903.12307 · pith_short_12: 52WSYBM5V5YU · pith_short_16: 52WSYBM5V5YU4P4V · pith_short_8: 52WSYBM5

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/52WSYBM5V5YU4P4V7BC3B4D7OS \
  | 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: eead2c059daf714e3f95f845b0f07f7487839e5c01e0012d6f0acf7049e969ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e92c6e177923e97356832f8d27f23f4e08145c492b37d8d89f85b85adf0a342d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-03-29T00:47:28Z",
    "title_canon_sha256": "071518730356e9be32e768748ca12c79bfe80863c1694ce6d6ef8ae37c489d6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.12307",
    "kind": "arxiv",
    "version": 1
  }
}