Pith Number

pith:FG6Y6VZC

pith:2012:FG6Y6VZCCIGBPDDVLA44IPPMVA

not attested not anchored not stored refs pending

Processing quantum information with relativistic motion of atoms

Achim Kempf, David Aasen, Eduardo Martin-Martinez

arxiv:1209.4948 v2 · 2012-09-22 · quant-ph · 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{FG6Y6VZCCIGBPDDVLA44IPPMVA}

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	2026-05-18T03:27:54.579659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29bd8f5722120c178c755839c43deca8036dc7d4290a5c25cfa31a2b27e66073

Aliases

arxiv: 1209.4948 · arxiv_version: 1209.4948v2 · doi: 10.48550/arxiv.1209.4948 · pith_short_12: FG6Y6VZCCIGB · pith_short_16: FG6Y6VZCCIGBPDDV · pith_short_8: FG6Y6VZC

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/FG6Y6VZCCIGBPDDVLA44IPPMVA \
  | 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: 29bd8f5722120c178c755839c43deca8036dc7d4290a5c25cfa31a2b27e66073

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24af04a551d28e13c1cd10008bcab0d7e1bd18a5b33558e33167bc8f203e0bd4",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-09-22T01:08:32Z",
    "title_canon_sha256": "1898dfc335c65251e04d52558f58a198af03c703734a35889ab2b18c49d05a30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4948",
    "kind": "arxiv",
    "version": 2
  }
}