Pith Number

pith:S2DEQFCN

pith:2019:S2DEQFCNJNIL3F53VJ72ET3BSE

not attested not anchored not stored refs pending

Background Independent Quantum Field Theory and Gravitating Vacuum Fluctuations

Carlo Pagani, Martin Reuter

arxiv:1906.02507 v1 · 2019-06-06 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2DEQFCNJNIL3F53VJ72ET3BSE}

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	2026-07-05T00:31:06.354803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

968648144d4b50bd97bbaa7fa24f61910b03ba3a45e17d255b56ef7b85b2fa26

Aliases

arxiv: 1906.02507 · arxiv_version: 1906.02507v1 · doi: 10.48550/arxiv.1906.02507 · pith_short_12: S2DEQFCNJNIL · pith_short_16: S2DEQFCNJNIL3F53 · pith_short_8: S2DEQFCN

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/S2DEQFCNJNIL3F53VJ72ET3BSE \
  | 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: 968648144d4b50bd97bbaa7fa24f61910b03ba3a45e17d255b56ef7b85b2fa26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ff54c06dafe38614460dc6a564261d44f971ba77fa58257a0064c4bd3f8a16c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-06-06T10:27:21Z",
    "title_canon_sha256": "278a6bde608e6982ec11ddd5c3e188c3a33e02c917de952489820f82b17b0959"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02507",
    "kind": "arxiv",
    "version": 1
  }
}