Pith Number

pith:E2D7XQCU

pith:2016:E2D7XQCUXDPR2JZVWOYT364KOZ

not attested not anchored not stored refs pending

ABC of multi-fractal spacetimes and fractional sea turtles

Gianluca Calcagni

arxiv:1602.01470 v2 · 2016-02-03 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E2D7XQCUXDPR2JZVWOYT364KOZ}

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.

Cited by

2 papers in Pith

Cosmology of fractional gravity

Hawking area law in quantum gravity

Receipt and verification

First computed	2026-05-18T01:17:36.809559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2687fbc054b8df1d2735b3b13dfb8a765ae1ae0a72f99e7010a68497387922f2

Aliases

arxiv: 1602.01470 · arxiv_version: 1602.01470v2 · doi: 10.48550/arxiv.1602.01470 · pith_short_12: E2D7XQCUXDPR · pith_short_16: E2D7XQCUXDPR2JZV · pith_short_8: E2D7XQCU

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/E2D7XQCUXDPR2JZVWOYT364KOZ \
  | 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: 2687fbc054b8df1d2735b3b13dfb8a765ae1ae0a72f99e7010a68497387922f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf20e5183d4e5574a47bc421e11256c3696a12ce475ef601126a8757330b9230",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-02-03T21:00:03Z",
    "title_canon_sha256": "29952fd4102b47b29d1c1baf9aa08793308368dccd8f0be78e61a22d9bd102cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01470",
    "kind": "arxiv",
    "version": 2
  }
}