Pith Number

pith:ECYYOOCC

pith:2015:ECYYOOCCUYJJJISOCRCPZAWR6M

not attested not anchored not stored refs pending

Symmetry as a foundational concept in Quantum Mechanics

Houri Ziaeepour

arxiv:1502.05339 v1 · 2015-02-15 · 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{ECYYOOCCUYJJJISOCRCPZAWR6M}

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	2026-05-18T01:34:50.464887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20b1873842a61294a24e1444fc82d1f31051fe3d1b8e9902be812355f9d4a4ae

Aliases

arxiv: 1502.05339 · arxiv_version: 1502.05339v1 · doi: 10.48550/arxiv.1502.05339 · pith_short_12: ECYYOOCCUYJJ · pith_short_16: ECYYOOCCUYJJJISO · pith_short_8: ECYYOOCC

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/ECYYOOCCUYJJJISOCRCPZAWR6M \
  | 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: 20b1873842a61294a24e1444fc82d1f31051fe3d1b8e9902be812355f9d4a4ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24f173f9c4cb7dbe2fdf25c2427ebe625ed37c058473d4611a0ea4c83a0b60f7",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-02-15T12:51:22Z",
    "title_canon_sha256": "40c05f075722fb31d7cdfc0e89e347ed73c024cc2f3c23167f2265eefec7682a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05339",
    "kind": "arxiv",
    "version": 1
  }
}