Pith Number

pith:VOC24SOM

pith:2016:VOC24SOMK4MQ6MU2SNFYOSEJCW

not attested not anchored not stored refs pending

Interactive Communication for Data Exchange

Himanshu Tyagi, Pramod Viswanath, Shun Watanabe

arxiv:1601.03617 v3 · 2016-01-14 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VOC24SOMK4MQ6MU2SNFYOSEJCW}

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	2026-05-18T00:30:50.852792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab85ae49cc57190f329a934b874889158195b30cd4299ccaef5108349b131d60

Aliases

arxiv: 1601.03617 · arxiv_version: 1601.03617v3 · doi: 10.48550/arxiv.1601.03617 · pith_short_12: VOC24SOMK4MQ · pith_short_16: VOC24SOMK4MQ6MU2 · pith_short_8: VOC24SOM

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/VOC24SOMK4MQ6MU2SNFYOSEJCW \
  | 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: ab85ae49cc57190f329a934b874889158195b30cd4299ccaef5108349b131d60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9eba2d8ddbdfccf9fa03b88d6aabe6171c0ac6e07cd00698acbbc63ae2a92e4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-01-14T15:16:11Z",
    "title_canon_sha256": "208649ccd6149a8b89ab5c2cd09ef667c561c52fff8313ec780231a55be90eba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03617",
    "kind": "arxiv",
    "version": 3
  }
}