Pith Number

pith:GWPYQJF7

pith:2022:GWPYQJF7F3XXFVMPUZEWO5723C

not attested not anchored not stored refs pending

Toward matter dynamics in spin foam quantum gravity

Masooma Ali, Sebastian Steinhaus

arxiv:2206.04076 v2 · 2022-06-08 · gr-qc · hep-lat · 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{GWPYQJF7F3XXFVMPUZEWO5723C}

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	2026-07-05T05:20:12.069926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

359f8824bf2eef72d58fa6496777fad8a77090ae8ef426da1daa07da41b1ec9b

Aliases

arxiv: 2206.04076 · arxiv_version: 2206.04076v2 · doi: 10.48550/arxiv.2206.04076 · pith_short_12: GWPYQJF7F3XX · pith_short_16: GWPYQJF7F3XXFVMP · pith_short_8: GWPYQJF7

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/GWPYQJF7F3XXFVMPUZEWO5723C \
  | 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: 359f8824bf2eef72d58fa6496777fad8a77090ae8ef426da1daa07da41b1ec9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "737938414c92769f64f4e153a81e212f8f30e5d8b40342c8d7bf8c58d7bb7039",
    "cross_cats_sorted": [
      "hep-lat",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-06-08T18:00:02Z",
    "title_canon_sha256": "732d77a96eee46cadb59d027fae09eb8b80bb404bb00d64592d98aaa472ea99d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.04076",
    "kind": "arxiv",
    "version": 2
  }
}