Pith Number

pith:WTZJH5B4

pith:2021:WTZJH5B4ER3EGUFPXCAFKDD2RC

not attested not anchored not stored refs pending

A real time digital receiver for correlation measurements in atomic systems

Maheswar Swar, Saptarishi Chaudhuri, Subhajit Bhar, V. Mugundhan

arxiv:2101.09927 v1 · 2021-01-25 · physics.ins-det · physics.atom-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{WTZJH5B4ER3EGUFPXCAFKDD2RC}

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	2026-07-05T02:09:23.946145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4f293f43c24764350afb880550c7a88823b792c1ef9c8e8513014a50233c75a

Aliases

arxiv: 2101.09927 · arxiv_version: 2101.09927v1 · doi: 10.48550/arxiv.2101.09927 · pith_short_12: WTZJH5B4ER3E · pith_short_16: WTZJH5B4ER3EGUFP · pith_short_8: WTZJH5B4

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/WTZJH5B4ER3EGUFPXCAFKDD2RC \
  | 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: b4f293f43c24764350afb880550c7a88823b792c1ef9c8e8513014a50233c75a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f34f2ab44a7aacce39ceb6bc8d383f6955c98645d32c565c288079e8d11589d4",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-01-25T07:33:40Z",
    "title_canon_sha256": "2c2cb73f21d58683fc41d5ce9ff97080b8d5a5829c071f6031a515c08bb21e67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.09927",
    "kind": "arxiv",
    "version": 1
  }
}