Pith Number

pith:RIYJBY4R

pith:2014:RIYJBY4RTN6SV6FLLZJ2QXYCO5

not attested not anchored not stored refs pending

Differentiable-Path Integrals in Quantum Mechanics

Benjamin Koch, Ignacio Reyes

arxiv:1404.6551 v2 · 2014-04-25 · quant-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RIYJBY4RTN6SV6FLLZJ2QXYCO5}

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	2026-05-18T01:30:49.322159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a3090e3919b7d2af8ab5e53a85f02774f9045f04c66b4e775ebbeb80ebaffc8

Aliases

arxiv: 1404.6551 · arxiv_version: 1404.6551v2 · doi: 10.48550/arxiv.1404.6551 · pith_short_12: RIYJBY4RTN6S · pith_short_16: RIYJBY4RTN6SV6FL · pith_short_8: RIYJBY4R

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/RIYJBY4RTN6SV6FLLZJ2QXYCO5 \
  | 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: 8a3090e3919b7d2af8ab5e53a85f02774f9045f04c66b4e775ebbeb80ebaffc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53f35ed622e1de1faecdf0144aadd4c31fe50a96b2649c7004e6186b2dc9f892",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-25T20:48:24Z",
    "title_canon_sha256": "d35f0c7b0164b0c5496a6371f93bcfdfce6a98c82e2258494287db40f660d33c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6551",
    "kind": "arxiv",
    "version": 2
  }
}