Pith Number

pith:SUI7JNX2

pith:2010:SUI7JNX2657C2HGSJJ27DF6OB6

not attested not anchored not stored refs pending

Semiclassical Limit of New Spin Foam Models

Aleksandar Mikovic, Marko Vojinovic

arxiv:1010.4886 v3 · 2010-10-23 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SUI7JNX2657C2HGSJJ27DF6OB6}

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	2026-05-18T04:16:40.839142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9511f4b6faf77e2d1cd24a75f197ce0faa8e3d2fed077f8a5ffe2fa12b10cba3

Aliases

arxiv: 1010.4886 · arxiv_version: 1010.4886v3 · doi: 10.48550/arxiv.1010.4886 · pith_short_12: SUI7JNX2657C · pith_short_16: SUI7JNX2657C2HGS · pith_short_8: SUI7JNX2

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/SUI7JNX2657C2HGSJJ27DF6OB6 \
  | 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: 9511f4b6faf77e2d1cd24a75f197ce0faa8e3d2fed077f8a5ffe2fa12b10cba3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb485005c2dae083ca24ef461a552a81923e8bdc6e1550d17d7cf4666853e0c9",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-10-23T15:21:22Z",
    "title_canon_sha256": "c6080da3190e749c692a3c7176a0418493eb1cc8386b5c5a12b90dc343ddd3cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4886",
    "kind": "arxiv",
    "version": 3
  }
}