Pith Number

pith:QKE77SND

pith:2021:QKE77SNDF3DMGR3Z4CXT5FJEKA

not attested not anchored not stored refs pending

The "emerging" reality from "hidden" spaces

A. Pigazzini, C. Ozel, R. Pincak, S. Jafari

arxiv:2105.10336 v1 · 2021-05-10 · physics.gen-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{QKE77SNDF3DMGR3Z4CXT5FJEKA}

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	2026-07-05T02:42:10.315604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8289ffc9a32ec6c34779e0af3e952450199071e830f6d9d4db617a9b4e0524f9

Aliases

arxiv: 2105.10336 · arxiv_version: 2105.10336v1 · doi: 10.48550/arxiv.2105.10336 · pith_short_12: QKE77SNDF3DM · pith_short_16: QKE77SNDF3DMGR3Z · pith_short_8: QKE77SND

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/QKE77SNDF3DMGR3Z4CXT5FJEKA \
  | 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: 8289ffc9a32ec6c34779e0af3e952450199071e830f6d9d4db617a9b4e0524f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58993426a8f638cf7a6d708e58ed3979c28e7c74071e901c0e9a847cb9859940",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2021-05-10T08:08:55Z",
    "title_canon_sha256": "31fc460724dadae5e659481eec376f660d23546c9879b01b3b410da6c2d8d13e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.10336",
    "kind": "arxiv",
    "version": 1
  }
}