Pith Number

pith:G6JR66BK

pith:2015:G6JR66BKMMMBGFBDZ62BXSGXHF

not attested not anchored not stored refs pending

Metadata in SDN API

Dmitry Namiot, Manfred Sneps-Sneppe

arxiv:1503.06630 v1 · 2015-03-23 · cs.NI · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G6JR66BKMMMBGFBDZ62BXSGXHF}

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	2026-05-18T02:20:37.763095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37931f782a6318131423cfb41bc8d7394f2550d9d2c9f19cfc1d2bf04b98efb3

Aliases

arxiv: 1503.06630 · arxiv_version: 1503.06630v1 · doi: 10.48550/arxiv.1503.06630 · pith_short_12: G6JR66BKMMMB · pith_short_16: G6JR66BKMMMBGFBD · pith_short_8: G6JR66BK

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/G6JR66BKMMMBGFBDZ62BXSGXHF \
  | 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: 37931f782a6318131423cfb41bc8d7394f2550d9d2c9f19cfc1d2bf04b98efb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a78b0d0f466077f5a8e88d0d093f0dd95766ab28265ea2535d6450752d2a323",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2015-03-23T13:23:15Z",
    "title_canon_sha256": "4d4a9a1212cfc1c13f5987d770fe4dbd4800a4399c810241bf04090139eb1908"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06630",
    "kind": "arxiv",
    "version": 1
  }
}