Pith Number

pith:SYDJHFM5

pith:2016:SYDJHFM5R5N5GLA42EWGQM6SID

not attested not anchored not stored refs pending

Encoding Arguments

Pat Morin, Tommy Reddad, Wolfgang Mulzer

arxiv:1603.08777 v2 · 2016-03-29 · cs.IT · cs.DS · math.IT · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYDJHFM5R5N5GLA42EWGQM6SID}

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	2026-05-18T00:39:13.600372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

960693959d8f5bd32c1cd12c6833d240d0130f1b4dc16366ec2d0eb870cf5f26

Aliases

arxiv: 1603.08777 · arxiv_version: 1603.08777v2 · doi: 10.48550/arxiv.1603.08777 · pith_short_12: SYDJHFM5R5N5 · pith_short_16: SYDJHFM5R5N5GLA4 · pith_short_8: SYDJHFM5

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/SYDJHFM5R5N5GLA42EWGQM6SID \
  | 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: 960693959d8f5bd32c1cd12c6833d240d0130f1b4dc16366ec2d0eb870cf5f26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73f3e1bd89d1630dc91097d4c79a33f9b013ca8fa0b477e820897d18cf68a8b6",
    "cross_cats_sorted": [
      "cs.DS",
      "math.IT",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-03-29T14:10:43Z",
    "title_canon_sha256": "3752e8962eb2c9ee85fa31897174d89d7a56b75a145940465779d5716b4d6202"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08777",
    "kind": "arxiv",
    "version": 2
  }
}