Pith Number

pith:4DIUZKDO

pith:2020:4DIUZKDOJ6D2ZXVYPA4UAAI6GJ

not attested not anchored not stored refs pending

Dispersion cancellation in a quantum interferometer with independent single photons

Dong-Gil Im, Yoon-Ho Kim, Yosep Kim

arxiv:2008.06611 v1 · 2020-08-15 · 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{4DIUZKDOJ6D2ZXVYPA4UAAI6GJ}

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	2026-07-05T02:11:59.080797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0d14ca86e4f87acdeb8783940011e325eedaea61c78bae9f8591a23fa4860e5

Aliases

arxiv: 2008.06611 · arxiv_version: 2008.06611v1 · doi: 10.48550/arxiv.2008.06611 · pith_short_12: 4DIUZKDOJ6D2 · pith_short_16: 4DIUZKDOJ6D2ZXVY · pith_short_8: 4DIUZKDO

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/4DIUZKDOJ6D2ZXVYPA4UAAI6GJ \
  | 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: e0d14ca86e4f87acdeb8783940011e325eedaea61c78bae9f8591a23fa4860e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dcb2ed52f19423f238d1a442fab8504934758d23193de0223583ed083cb9e20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-08-15T00:41:33Z",
    "title_canon_sha256": "e84043979846a116ae3d2ec62501322c06a7cce31ced7233b2cf098d6857713b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.06611",
    "kind": "arxiv",
    "version": 1
  }
}