Pith Number

pith:7VTRSNWX

pith:2012:7VTRSNWXQQST2PPFYWWPFOQNZ3

not attested not anchored not stored refs pending

Schroedinger equation and classical physics

Milos V. Lokajicek

arxiv:1205.6720 v1 · 2012-05-30 · 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{7VTRSNWXQQST2PPFYWWPFOQNZ3}

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	2026-05-18T03:54:38.076043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd671936d784253d3de5c5acf2ba0dced3a8601bcc83f23297058739fd40dc83

Aliases

arxiv: 1205.6720 · arxiv_version: 1205.6720v1 · doi: 10.48550/arxiv.1205.6720 · pith_short_12: 7VTRSNWXQQST · pith_short_16: 7VTRSNWXQQST2PPF · pith_short_8: 7VTRSNWX

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/7VTRSNWXQQST2PPFYWWPFOQNZ3 \
  | 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: fd671936d784253d3de5c5acf2ba0dced3a8601bcc83f23297058739fd40dc83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87d3ce940316be2345a766a7413c679aecea289709b622961fca4af6ed61cb82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-05-30T15:15:36Z",
    "title_canon_sha256": "c35cbaab9f0e74e85e55f31928bb99b3db86942963c6d7b3345e18c2f851b26b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6720",
    "kind": "arxiv",
    "version": 1
  }
}