Pith Number

pith:NAFCASWW

pith:2021:NAFCASWWGI3L3QQXFKEH5IZ2GZ

not attested not anchored not stored refs pending

Quantum Gravity Phenomenology in the Infrared

Djordje Minic, Jerzy Kowalski-Glikman, Laurent Freidel, Robert G. Leigh

arxiv:2104.00802 v2 · 2021-04-01 · gr-qc · 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{NAFCASWWGI3L3QQXFKEH5IZ2GZ}

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

2 papers in Pith

A Cosmological Uncertainty Relation and Late-Universe Acceleration

Receipt and verification

First computed	2026-07-05T04:24:21.562036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

680a204ad63236bdc2172a887ea33a365de25c5d4e49419c84c8b3dd8e7106fa

Aliases

arxiv: 2104.00802 · arxiv_version: 2104.00802v2 · doi: 10.48550/arxiv.2104.00802 · pith_short_12: NAFCASWWGI3L · pith_short_16: NAFCASWWGI3L3QQX · pith_short_8: NAFCASWW

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/NAFCASWWGI3L3QQXFKEH5IZ2GZ \
  | 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: 680a204ad63236bdc2172a887ea33a365de25c5d4e49419c84c8b3dd8e7106fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca1c29eefa90c44225a1819cf4dac2d1763b13c94844fa83622f69809aad4335",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-04-01T23:34:35Z",
    "title_canon_sha256": "6a10bf616e584a8507cb0fcfe27b79d462c0d60f1b8410286e92ead1898efca6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.00802",
    "kind": "arxiv",
    "version": 2
  }
}