Pith Number

pith:D7LP4IBC

pith:2026:D7LP4IBCANFM2YHQWI3H6RLEXR

not attested not anchored not stored refs pending

Massive and massless particles in Mielke--Baekler geometries

Carles Batlle, Daniele Dominici, Joaquim Gomis, Jos\'{e} Figueroa-O'Farrill, Roberto Casalbuoni

arxiv:2607.26532 v1 · 2026-07-29 · 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{D7LP4IBCANFM2YHQWI3H6RLEXR}

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	2026-07-30T01:20:48.235010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

1fd6fe2022034acd60f0b2367f4564bc5caccb6bc0bd05405df5be3a1e019dd6

Aliases

arxiv: 2607.26532 · arxiv_version: 2607.26532v1 · doi: 10.48550/arxiv.2607.26532 · pith_short_12: D7LP4IBCANFM · pith_short_16: D7LP4IBCANFM2YHQ · pith_short_8: D7LP4IBC

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/D7LP4IBCANFM2YHQWI3H6RLEXR \
  | 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: 1fd6fe2022034acd60f0b2367f4564bc5caccb6bc0bd05405df5be3a1e019dd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cd751886d127bcfd5674e84f57b4fa756129d370284b6a5152b2e7bb3080944",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-07-29T06:56:03Z",
    "title_canon_sha256": "c8278203041fb57bf79b4bb7639d628793ca6611826904e8e9c64d0f94e8d698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26532",
    "kind": "arxiv",
    "version": 1
  }
}