Pith Number

pith:XX5RPTMX

pith:2013:XX5RPTMXM5TD6MZFUSQFXZNZBR

not attested not anchored not stored refs pending

Minimal Length and Small Scale Structure of Spacetime

Dawood Kothawala

arxiv:1307.5618 v3 · 2013-07-22 · gr-qc · 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{XX5RPTMXM5TD6MZFUSQFXZNZBR}

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

1 paper in Pith

Geodesic structure of spacetime near singularities

Receipt and verification

First computed	2026-05-18T03:04:59.327863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdfb17cd9767663f3325a4a05be5b90c6010334ab3ee583fe24dc873a41aeff9

Aliases

arxiv: 1307.5618 · arxiv_version: 1307.5618v3 · doi: 10.48550/arxiv.1307.5618 · pith_short_12: XX5RPTMXM5TD · pith_short_16: XX5RPTMXM5TD6MZF · pith_short_8: XX5RPTMX

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/XX5RPTMXM5TD6MZFUSQFXZNZBR \
  | 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: bdfb17cd9767663f3325a4a05be5b90c6010334ab3ee583fe24dc873a41aeff9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b5355c2113c332b487e12e1aef6316f6a522991c065673bd6fd2482984d6f61",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-07-22T08:14:55Z",
    "title_canon_sha256": "61d260998685d0515596092dcb63055bf1e8314b405e93c12cd804ca3e1715ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5618",
    "kind": "arxiv",
    "version": 3
  }
}