Pith Number

pith:IJN5ERQP

pith:2017:IJN5ERQP4IEOKPYZNHKRXRVOFK

not attested not anchored not stored refs pending

Continuous Transitions Between Quantum and Classical Electrodynamics

Partha Ghose

arxiv:1705.10788 v2 · 2017-05-30 · 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{IJN5ERQP4IEOKPYZNHKRXRVOFK}

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	2026-05-18T00:43:12.876603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

425bd2460fe208e53f1969d51bc6ae2ab1e6e4fa802ca4778efc8db557fa762c

Aliases

arxiv: 1705.10788 · arxiv_version: 1705.10788v2 · doi: 10.48550/arxiv.1705.10788 · pith_short_12: IJN5ERQP4IEO · pith_short_16: IJN5ERQP4IEOKPYZ · pith_short_8: IJN5ERQP

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/IJN5ERQP4IEOKPYZNHKRXRVOFK \
  | 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: 425bd2460fe208e53f1969d51bc6ae2ab1e6e4fa802ca4778efc8db557fa762c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6155f650a43b8cc96e06152a436fbcf15dad92a7613c60dc6c6b7b202ee02b20",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-05-30T10:16:10Z",
    "title_canon_sha256": "a0bf269416a960b770680d1ed6b262ae414ca56fe50601035b0ab612ccb565ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10788",
    "kind": "arxiv",
    "version": 2
  }
}