Pith Number

pith:H37V2SGL

pith:2018:H37V2SGLPE3FIAKJXBIINUMSUX

not attested not anchored not stored refs pending

Causal holographic information does not satisfy the linearized quantum focusing condition

Donald Marolf, Marvin Qi, Zicao Fu

arxiv:1802.09730 v2 · 2018-02-27 · 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{H37V2SGLPE3FIAKJXBIINUMSUX}

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	2026-05-18T00:18:25.204531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eff5d48cb7936540149b85086d192a5ef20e40a31ec655eaf5cc078bdf932cf

Aliases

arxiv: 1802.09730 · arxiv_version: 1802.09730v2 · doi: 10.48550/arxiv.1802.09730 · pith_short_12: H37V2SGLPE3F · pith_short_16: H37V2SGLPE3FIAKJ · pith_short_8: H37V2SGL

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/H37V2SGLPE3FIAKJXBIINUMSUX \
  | 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: 3eff5d48cb7936540149b85086d192a5ef20e40a31ec655eaf5cc078bdf932cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22886222f12bffbf665b7396695dbdfe5a0df3d524c19ac52474574db41193e2",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-02-27T06:03:01Z",
    "title_canon_sha256": "6107c854287c07ea032b0b0f0ba44f274a2a766707cce51a4679ade22d197b4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09730",
    "kind": "arxiv",
    "version": 2
  }
}