Pith Number

pith:XKKCWLQN

pith:2017:XKKCWLQNXAKGIAHPXY5UZ72NA5

not attested not anchored not stored refs pending

Quantum backflow in scattering situations

Daniela Cadamuro

arxiv:1710.04322 v2 · 2017-10-11 · quant-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{XKKCWLQNXAKGIAHPXY5UZ72NA5}

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	2026-05-18T00:28:22.459919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba942b2e0db8146400efbe3b4cff4d075e602aa6ad1e242933ded527ce07ae89

Aliases

arxiv: 1710.04322 · arxiv_version: 1710.04322v2 · doi: 10.48550/arxiv.1710.04322 · pith_short_12: XKKCWLQNXAKG · pith_short_16: XKKCWLQNXAKGIAHP · pith_short_8: XKKCWLQN

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/XKKCWLQNXAKGIAHPXY5UZ72NA5 \
  | 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: ba942b2e0db8146400efbe3b4cff4d075e602aa6ad1e242933ded527ce07ae89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5938b0d1f9965acf70c49c1447e8b0f14e857dbec194ce2a6ed34be197f84846",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-11T22:25:47Z",
    "title_canon_sha256": "4ee3f56ff4662f561cdfdc0053937c2da53666690a6ec9071bc368977ab65c4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04322",
    "kind": "arxiv",
    "version": 2
  }
}