Pith Number

pith:AFT3GLA2

pith:2017:AFT3GLA2GHMJGSZG5RJKARCLH5

not attested not anchored not stored refs pending

Casimir energy of Sierpinski triangles

In\'es Cavero-Pel\'aez, Iver Brevik, Jerzy Kocik, K. V. Shajesh, Prachi Parashar

arxiv:1709.06284 v2 · 2017-09-19 · 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{AFT3GLA2GHMJGSZG5RJKARCLH5}

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	2026-05-18T00:29:13.001919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0167b32c1a31d8934b26ec52a0444b3f429ce9d2598f726c24fdf960de61da39

Aliases

arxiv: 1709.06284 · arxiv_version: 1709.06284v2 · doi: 10.48550/arxiv.1709.06284 · pith_short_12: AFT3GLA2GHMJ · pith_short_16: AFT3GLA2GHMJGSZG · pith_short_8: AFT3GLA2

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/AFT3GLA2GHMJGSZG5RJKARCLH5 \
  | 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: 0167b32c1a31d8934b26ec52a0444b3f429ce9d2598f726c24fdf960de61da39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e471a270b67e177b4656abd4d67dd4ebe6524f2252e3ab194d9134fb1c82c3fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-09-19T08:02:24Z",
    "title_canon_sha256": "33e80f99e824025feb77f78532bc49c142ca19e0aa5eeb09da7101259c5624e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06284",
    "kind": "arxiv",
    "version": 2
  }
}