Pith Number

pith:3MITJLDV

pith:2019:3MITJLDVFCDYDW34DJAOLFLI6W

not attested not anchored not stored refs pending

Transmission of quantum information through quantum fields

Achim Kempf, Aida Ahmadzadegan, Eduardo Martin-Martinez, Petar Simidzija

arxiv:1908.07523 v2 · 2019-08-20 · quant-ph · 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{3MITJLDVFCDYDW34DJAOLFLI6W}

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	2026-07-05T00:45:52.089358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db1134ac75288781db7c1a40e59568f583429551b3768ee5df4e6cf0980ec4fd

Aliases

arxiv: 1908.07523 · arxiv_version: 1908.07523v2 · doi: 10.48550/arxiv.1908.07523 · pith_short_12: 3MITJLDVFCDY · pith_short_16: 3MITJLDVFCDYDW34 · pith_short_8: 3MITJLDV

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/3MITJLDVFCDYDW34DJAOLFLI6W \
  | 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: db1134ac75288781db7c1a40e59568f583429551b3768ee5df4e6cf0980ec4fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7bfed713f58268a3a38531ad87326b6a8dcc2c67d1c7db1ba9b663955b02be9",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-20T18:00:00Z",
    "title_canon_sha256": "d8602cd87e91ceae3008b3d4b5d51c90e31c5e2343457c671e320348378a4573"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07523",
    "kind": "arxiv",
    "version": 2
  }
}