Pith Number

pith:QA4IO7CX

pith:2017:QA4IO7CXLEZN6SY7S2FE36QJMW

not attested not anchored not stored refs pending

Quantum Surface and Intertwiner Dynamics in Loop Quantum Gravity

Alexandre Feller, Etera R. Livine

arxiv:1703.01156 v1 · 2017-03-03 · 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{QA4IO7CXLEZN6SY7S2FE36QJMW}

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	2026-05-18T00:41:24.660915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8038877c575932df4b1f968a4dfa0965a205f5fbe92e0ee44e8130cfce413359

Aliases

arxiv: 1703.01156 · arxiv_version: 1703.01156v1 · doi: 10.48550/arxiv.1703.01156 · pith_short_12: QA4IO7CXLEZN · pith_short_16: QA4IO7CXLEZN6SY7 · pith_short_8: QA4IO7CX

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/QA4IO7CXLEZN6SY7S2FE36QJMW \
  | 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: 8038877c575932df4b1f968a4dfa0965a205f5fbe92e0ee44e8130cfce413359

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f57c6a06981180058e317c5e8002a10288932479e4ab7c7173462fa8b2fb2c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-03-03T13:40:01Z",
    "title_canon_sha256": "b85f7c5facf386855dbb77d886015810f21690f518504e6347bc7ba60e9e9079"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01156",
    "kind": "arxiv",
    "version": 1
  }
}