Pith Number

pith:XVXEKAO2

pith:2017:XVXEKAO25Y7MHQMUYLCNALSQ56

not attested not anchored not stored refs pending

Effect of the variational symmetries of the Lagrangian on the propagator and associated conserved operators

G.F. Torres del Castillo, R.L. Lechuga-Sol\'is

arxiv:1703.00906 v1 · 2017-03-01 · 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{XVXEKAO25Y7MHQMUYLCNALSQ56}

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	2026-05-18T00:49:37.592083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd6e4501daee3ec3c194c2c4d02e50ef854407eb9be338a4db24b969bb5678a5

Aliases

arxiv: 1703.00906 · arxiv_version: 1703.00906v1 · doi: 10.48550/arxiv.1703.00906 · pith_short_12: XVXEKAO25Y7M · pith_short_16: XVXEKAO25Y7MHQMU · pith_short_8: XVXEKAO2

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/XVXEKAO25Y7MHQMUYLCNALSQ56 \
  | 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: bd6e4501daee3ec3c194c2c4d02e50ef854407eb9be338a4db24b969bb5678a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f074348dc5cf1bae0744b017915ba07ca7b1054862a1ffc3a5737077c2440b11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-03-01T20:56:21Z",
    "title_canon_sha256": "465e4428a93e5b328657416a75a9cd48309898813ed99b27f309a820ffb3cbfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00906",
    "kind": "arxiv",
    "version": 1
  }
}