Pith Number

pith:DG4B5LFS

pith:2018:DG4B5LFSLU3SLIDYPDIXGFWGUP

not attested not anchored not stored refs pending

A note on conformal symmetry

D.N. Coumbe

arxiv:1808.09800 v2 · 2018-08-14 · physics.gen-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DG4B5LFSLU3SLIDYPDIXGFWGUP}

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	2026-05-18T00:05:13.675963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19b81eacb25d3725a07878d17316c6a3febc08fd1400cf159eb161c0c0b22549

Aliases

arxiv: 1808.09800 · arxiv_version: 1808.09800v2 · doi: 10.48550/arxiv.1808.09800 · pith_short_12: DG4B5LFSLU3S · pith_short_16: DG4B5LFSLU3SLIDY · pith_short_8: DG4B5LFS

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/DG4B5LFSLU3SLIDYPDIXGFWGUP \
  | 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: 19b81eacb25d3725a07878d17316c6a3febc08fd1400cf159eb161c0c0b22549

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0743a0f9e7f75a73e66a1f0a5cb25c00797eb93bb1dad48bc74b34b61e8555ff",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2018-08-14T13:43:31Z",
    "title_canon_sha256": "04da6b761ed038e09423cf121c950e5b6e2d6e6b3d4ea84fae50acbbcfba10a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09800",
    "kind": "arxiv",
    "version": 2
  }
}