Pith Number

pith:SU73LCGT

pith:2009:SU73LCGTUYQILOIUSMQBOOOBUU

not attested not anchored not stored refs pending

Probing Lorentz Violating (Stringy) Quantum Space-Time Foam

Nick E. Mavromatos (King's Coll. London)

arxiv:0909.2319 v1 · 2009-09-12 · hep-th · astro-ph.HE · 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{SU73LCGTUYQILOIUSMQBOOOBUU}

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	2026-05-18T02:11:48.613210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

953fb588d3a62085b91493201739c1a522778ff7d874f540ccce9cc94e477bf8

Aliases

arxiv: 0909.2319 · arxiv_version: 0909.2319v1 · doi: 10.48550/arxiv.0909.2319 · pith_short_12: SU73LCGTUYQI · pith_short_16: SU73LCGTUYQILOIU · pith_short_8: SU73LCGT

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/SU73LCGTUYQILOIUSMQBOOOBUU \
  | 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: 953fb588d3a62085b91493201739c1a522778ff7d874f540ccce9cc94e477bf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29d5b8aee13c2b679f016c575ce3fd6e65df6ebfff0d6070f242ffa8439381a2",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-09-12T10:25:08Z",
    "title_canon_sha256": "86b0b2c317587ed505adbe32f54e7d7356cd4f812b6fff6f5bcf968d27cf915e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2319",
    "kind": "arxiv",
    "version": 1
  }
}