Pith Number

pith:MTB7TRZD

pith:2017:MTB7TRZD4FYPS4HD4DVHNJCNDL

not attested not anchored not stored refs pending

Asymptotic analysis of the EPRL model with timelike tetrahedra

Hanno Sahlmann, Marcin Kisielowski, Wojciech Kaminski

arxiv:1705.02862 v2 · 2017-05-08 · 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{MTB7TRZD4FYPS4HD4DVHNJCNDL}

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	2026-05-17T23:43:43.444167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64c3f9c723e170f970e3e0ea76a44d1acf3c73a24bcc718bb9ab84a681f785d4

Aliases

arxiv: 1705.02862 · arxiv_version: 1705.02862v2 · doi: 10.48550/arxiv.1705.02862 · pith_short_12: MTB7TRZD4FYP · pith_short_16: MTB7TRZD4FYPS4HD · pith_short_8: MTB7TRZD

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/MTB7TRZD4FYPS4HD4DVHNJCNDL \
  | 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: 64c3f9c723e170f970e3e0ea76a44d1acf3c73a24bcc718bb9ab84a681f785d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f13d260e49d63c287c4cce43c5166d02508a5843733abc4d0f675c20b9b98590",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-05-08T13:32:32Z",
    "title_canon_sha256": "dab6854d46f62899b21dc2ead15ef9441855fc3542fd39fd5b02de4cd9290143"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02862",
    "kind": "arxiv",
    "version": 2
  }
}