Pith Number

pith:2CM43NG5

pith:2008:2CM43NG5BJBF6LAZCZUCBXPADS

not attested not anchored not stored refs pending

Aspects of Causality in the Parallelisable Implicit Evolution Scheme

Charles C. Dyer, Parandis Khavari

arxiv:0809.1815 v2 · 2008-09-10 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2CM43NG5BJBF6LAZCZUCBXPADS}

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	2026-07-04T15:40:29.060810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d099cdb4dd0a425f2c19166820dde01c85663d97e45ed954d450bd5728d526b6

Aliases

arxiv: 0809.1815 · arxiv_version: 0809.1815v2 · doi: 10.48550/arxiv.0809.1815 · pith_short_12: 2CM43NG5BJBF · pith_short_16: 2CM43NG5BJBF6LAZ · pith_short_8: 2CM43NG5

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/2CM43NG5BJBF6LAZCZUCBXPADS \
  | 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: d099cdb4dd0a425f2c19166820dde01c85663d97e45ed954d450bd5728d526b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efc2c6240bfa1f2afeda8c3b0423b4c708639d153fae5dd05614e49660d8009e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2008-09-10T15:24:53Z",
    "title_canon_sha256": "67896911bfc7560ae59bdbe09b600475d9057c320a0146a02c9ab6b3bf9f5859"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.1815",
    "kind": "arxiv",
    "version": 2
  }
}