Pith Number

pith:7I2KUNVQ

pith:2019:7I2KUNVQZFUY2NEXXYGEPFSVDR

not attested not anchored not stored refs pending

The trans-Planckian censorship conjecture from the swampland distance conjecture

Suddhasattwa Brahma

arxiv:1910.12352 v3 · 2019-10-27 · hep-th · 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{7I2KUNVQZFUY2NEXXYGEPFSVDR}

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

Stochastic Survival near Swampland Boundaries

Receipt and verification

First computed	2026-07-05T00:42:43.024441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa34aa36b0c9698d3497be0c4796551c41cf684ec4af7d0b52eb212e6ab630a4

Aliases

arxiv: 1910.12352 · arxiv_version: 1910.12352v3 · doi: 10.48550/arxiv.1910.12352 · pith_short_12: 7I2KUNVQZFUY · pith_short_16: 7I2KUNVQZFUY2NEX · pith_short_8: 7I2KUNVQ

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/7I2KUNVQZFUY2NEXXYGEPFSVDR \
  | 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: fa34aa36b0c9698d3497be0c4796551c41cf684ec4af7d0b52eb212e6ab630a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "556407e7f3c461b757ea70f859cf038ade0b557886a21a7796459a8a2d5ce2a3",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-10-27T21:05:54Z",
    "title_canon_sha256": "4b4cfca51766152885a48f36cd9a3fe9dc4d24772cad66bbfdbf03d79fab9630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.12352",
    "kind": "arxiv",
    "version": 3
  }
}