Pith Number

pith:DYSNACDG

pith:2026:DYSNACDGMQEQP74GWPFSLMKTUX

not attested not anchored not stored refs pending

Quantum-State Projectors on Grassmannian: Geometry, Holonomy, and Topology

Shin-Ming Huang

arxiv:2608.06777 v1 · 2026-08-07 · quant-ph · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYSNACDGMQEQP74GWPFSLMKTUX}

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	2026-08-10T01:12:00.518469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e24d00866640907ff86b3cb25b153a5edf8f29e6bcf728ac15edd227387b991

Aliases

arxiv: 2608.06777 · arxiv_version: 2608.06777v1 · doi: 10.48550/arxiv.2608.06777 · pith_short_12: DYSNACDGMQEQ · pith_short_16: DYSNACDGMQEQP74G · pith_short_8: DYSNACDG

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/DYSNACDGMQEQP74GWPFSLMKTUX \
  | 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: 1e24d00866640907ff86b3cb25b153a5edf8f29e6bcf728ac15edd227387b991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3495d28de7c098aace3e0ccf83f30057e840db3b99e9d3ffc1aa4fc149e58d10",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-08-07T03:52:05Z",
    "title_canon_sha256": "aa426e36097f3ae5b85c65870677833e8cf0eb3a1c75346cbb5bc6a04acb8fda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06777",
    "kind": "arxiv",
    "version": 1
  }
}