Pith Number

pith:IFEDHCS4

pith:2018:IFEDHCS4RJ47KTVSTMWO75V6RL

not attested not anchored not stored refs pending

What spatial geometry does the (2+1)-dimensional QFT vacuum prefer?

Lucas Wallis, Sebastian Fischetti, Toby Wiseman

arxiv:1803.04414 v2 · 2018-03-12 · hep-th · cond-mat.mtrl-sci · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IFEDHCS4RJ47KTVSTMWO75V6RL}

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	2026-05-17T23:44:48.411701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4148338a5c8a79f54eb29b2ceff6be8adc10a05c9c121c282a73ff9e1488c93e

Aliases

arxiv: 1803.04414 · arxiv_version: 1803.04414v2 · doi: 10.48550/arxiv.1803.04414 · pith_short_12: IFEDHCS4RJ47 · pith_short_16: IFEDHCS4RJ47KTVS · pith_short_8: IFEDHCS4

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/IFEDHCS4RJ47KTVSTMWO75V6RL \
  | 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: 4148338a5c8a79f54eb29b2ceff6be8adc10a05c9c121c282a73ff9e1488c93e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf752ab2cfa7152b31c380aa09643e622186523867e9c380dc7b7febad070a0c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-03-12T18:00:00Z",
    "title_canon_sha256": "f625b2d4d5d01f130fb91326136567940b59736c02da07665ea62a58aa7f1243"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04414",
    "kind": "arxiv",
    "version": 2
  }
}