Pith Number

pith:V46BBNHC

pith:2012:V46BBNHCTK2RLUA6RKEI6GNGJR

not attested not anchored not stored refs pending

Development of quantum perspectives in modern physics

Charles Baily, Noah D. Finkelstein

arxiv:1209.0421 v1 · 2012-09-03 · physics.ed-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{V46BBNHCTK2RLUA6RKEI6GNGJR}

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	2026-05-18T03:46:29.018076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af3c10b4e29ab515d01e8a888f19a64c7ff723be40a1d04d025973c778df5f77

Aliases

arxiv: 1209.0421 · arxiv_version: 1209.0421v1 · doi: 10.48550/arxiv.1209.0421 · pith_short_12: V46BBNHCTK2R · pith_short_16: V46BBNHCTK2RLUA6 · pith_short_8: V46BBNHC

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/V46BBNHCTK2RLUA6RKEI6GNGJR \
  | 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: af3c10b4e29ab515d01e8a888f19a64c7ff723be40a1d04d025973c778df5f77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "059d1e94bdf4778ead4dfcfa2d4642df85c6671755b045fcb283d3cbec258e76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2012-09-03T18:05:12Z",
    "title_canon_sha256": "3216d1d3781c4552dcef090e2ddea3f00d6dd80959e23ba423aab2e140b825b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0421",
    "kind": "arxiv",
    "version": 1
  }
}