Pith Number

pith:M35DIOHT

pith:2012:M35DIOHT5RR2Z3Y62ZUBALMZA4

not attested not anchored not stored refs pending

$\kappa$-Poincar\'e phase space: speed of massless particles and relativity of spacetime locality

Giacomo Rosati, Giovanni Amelino-Camelia, Niccolo Loret

arxiv:1203.4677 v2 · 2012-03-21 · hep-th · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M35DIOHT5RR2Z3Y62ZUBALMZA4}

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	2026-05-18T03:59:15.337054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66fa3438f3ec63acef1ed668102d990700ae8ce04dbcb37f2ea8bb0c555470e0

Aliases

arxiv: 1203.4677 · arxiv_version: 1203.4677v2 · doi: 10.48550/arxiv.1203.4677 · pith_short_12: M35DIOHT5RR2 · pith_short_16: M35DIOHT5RR2Z3Y6 · pith_short_8: M35DIOHT

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/M35DIOHT5RR2Z3Y62ZUBALMZA4 \
  | 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: 66fa3438f3ec63acef1ed668102d990700ae8ce04dbcb37f2ea8bb0c555470e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f739dc8b8b5d546a3efefbc431d9c3af95cc18d2ca97d433ea9d4f26a3983d20",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-03-21T08:39:00Z",
    "title_canon_sha256": "fd22ed28a7bf799c7f0d90805129c4806743e37f1ae24c7defa53326398a2df1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4677",
    "kind": "arxiv",
    "version": 2
  }
}