Pith Number

pith:DX4LBG2O

pith:2020:DX4LBG2OAPOMZ7NGCFQNDDNQN4

not attested not anchored not stored refs pending

Towards Seamless Authentication for Zoom-Based Online Teaching and Meeting

Manoranjan Mohanty, Waheeb Yaqub

arxiv:2005.10553 v1 · 2020-05-21 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DX4LBG2OAPOMZ7NGCFQNDDNQN4}

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	2026-07-05T01:04:55.318779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1df8b09b4e03dcccfda61160d18db06f3370a9e2da92490e61d2a6900ff2490e

Aliases

arxiv: 2005.10553 · arxiv_version: 2005.10553v1 · doi: 10.48550/arxiv.2005.10553 · pith_short_12: DX4LBG2OAPOM · pith_short_16: DX4LBG2OAPOMZ7NG · pith_short_8: DX4LBG2O

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/DX4LBG2OAPOMZ7NGCFQNDDNQN4 \
  | 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: 1df8b09b4e03dcccfda61160d18db06f3370a9e2da92490e61d2a6900ff2490e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c02c889665f8e21151d2cb558d5317f7f80e098eb3cadb065921ae8a28e6bc4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-05-21T10:21:09Z",
    "title_canon_sha256": "4b498b399134b2fe28c70c06afbfbc0d174f5a205e77902bc497c02c163e9c32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.10553",
    "kind": "arxiv",
    "version": 1
  }
}