Pith Number

pith:MBFGQNYD

pith:2019:MBFGQNYD4DDLR3MLDGLWMDV7Q4

not attested not anchored not stored refs pending

A Framework for Qualitative Communications Using Big Packet Protocol

Cedric Westphal, Filip De Turck, Hamed Yousefi, Kiran Makhijani, Lijun Dong, Richard Li, Tim Wauters

arxiv:1906.10766 v1 · 2019-06-25 · 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{MBFGQNYD4DDLR3MLDGLWMDV7Q4}

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	2026-05-17T23:42:14.842152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

604a683703e0c6b8ed8b1997660ebf871ec567a93c68435c25adb995505ba597

Aliases

arxiv: 1906.10766 · arxiv_version: 1906.10766v1 · doi: 10.48550/arxiv.1906.10766 · pith_short_12: MBFGQNYD4DDL · pith_short_16: MBFGQNYD4DDLR3ML · pith_short_8: MBFGQNYD

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/MBFGQNYD4DDLR3MLDGLWMDV7Q4 \
  | 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: 604a683703e0c6b8ed8b1997660ebf871ec567a93c68435c25adb995505ba597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adcc63b060a8f5fb4cf6c57c3c8321864754d1f6fb2d125cd7e0cdd27fe59861",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-06-25T21:46:01Z",
    "title_canon_sha256": "293eeeafabb33ad913a8e390b4a9852444924111195f321d726851910a9ff581"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10766",
    "kind": "arxiv",
    "version": 1
  }
}