Pith Number

pith:WHSN5WQL

pith:2017:WHSN5WQL5H2KQ2O2KOP43ZZ4JZ

not attested not anchored not stored refs pending

Quantum-gravity predictions for the fine-structure constant

Aaron Held, Astrid Eichhorn, Christof Wetterich

arxiv:1711.02949 v1 · 2017-11-08 · hep-th · gr-qc · hep-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{WHSN5WQL5H2KQ2O2KOP43ZZ4JZ}

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.

Cited by

1 paper in Pith

Towards theory constraints on ultralight dark matter from quantum gravity

Receipt and verification

First computed	2026-05-18T00:15:58.747058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1e4deda0be9f4a869da539fcde73c4e4f3a4b0e0d6a45c58b4b940011dc3f13

Aliases

arxiv: 1711.02949 · arxiv_version: 1711.02949v1 · doi: 10.48550/arxiv.1711.02949 · pith_short_12: WHSN5WQL5H2K · pith_short_16: WHSN5WQL5H2KQ2O2 · pith_short_8: WHSN5WQL

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/WHSN5WQL5H2KQ2O2KOP43ZZ4JZ \
  | 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: b1e4deda0be9f4a869da539fcde73c4e4f3a4b0e0d6a45c58b4b940011dc3f13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67e8b20c89754e2729a1d7a5a6096af074ee605307946285c9e986080d725690",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-11-08T14:11:08Z",
    "title_canon_sha256": "ba348aa348f5c189e139371c13f2ec51ab82eafe4ad7d9b73f35f61c8ebae3b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02949",
    "kind": "arxiv",
    "version": 1
  }
}