Pith Number

pith:BQTVLTGH

pith:2014:BQTVLTGH2PEQK7P2FV57O74NG2

not attested not anchored not stored refs pending

Schroedinger's equation and "bike tracks" - a connection

Mark Levi

arxiv:1405.1741 v1 · 2014-05-07 · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQTVLTGH2PEQK7P2FV57O74NG2}

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	2026-05-18T02:52:22.745662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c2755ccc7d3c9057dfa2d7bf77f8d368ae43523ac80d5c5fc3528447fdca679

Aliases

arxiv: 1405.1741 · arxiv_version: 1405.1741v1 · doi: 10.48550/arxiv.1405.1741 · pith_short_12: BQTVLTGH2PEQ · pith_short_16: BQTVLTGH2PEQK7P2 · pith_short_8: BQTVLTGH

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/BQTVLTGH2PEQK7P2FV57O74NG2 \
  | 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: 0c2755ccc7d3c9057dfa2d7bf77f8d368ae43523ac80d5c5fc3528447fdca679

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a326dd5d372f59bd1a2304bd6cd7b654746a81078186266bc62d4a2b80d16aad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-05-07T20:22:45Z",
    "title_canon_sha256": "aeeaee590d721353f317dbe20eea4e7f3b4fc1865f9fea637ce8fd5fd38101af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1741",
    "kind": "arxiv",
    "version": 1
  }
}