Pith Number

pith:CITBNWFY

pith:2023:CITBNWFYNWYCQHWRC2SURSEEBI

not attested not anchored not stored refs pending

Are Entropy Bounds Epistemic?

Emily Adlam

arxiv:2303.10781 v3 · 2023-03-19 · physics.hist-ph · 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{CITBNWFYNWYCQHWRC2SURSEEBI}

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

Why Do We Want a Theory of Quantum Gravity?

Receipt and verification

First computed	2026-07-05T06:28:16.998075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

122616d8b86db0281ed116a548c8840a3c11010f2088d0e04d37ffd29fd8e919

Aliases

arxiv: 2303.10781 · arxiv_version: 2303.10781v3 · doi: 10.48550/arxiv.2303.10781 · pith_short_12: CITBNWFYNWYC · pith_short_16: CITBNWFYNWYCQHWR · pith_short_8: CITBNWFY

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/CITBNWFYNWYCQHWRC2SURSEEBI \
  | 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: 122616d8b86db0281ed116a548c8840a3c11010f2088d0e04d37ffd29fd8e919

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19f4c13eba706876fd616034cc3be55ca8b1e251ad8dddd86513bdb45ac3abbb",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2023-03-19T22:08:49Z",
    "title_canon_sha256": "892fc0bb54358b7cefbd99ce619a16fe810880100b0b9899e9f9839ee7a92bdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.10781",
    "kind": "arxiv",
    "version": 3
  }
}