Pith Number

pith:ED4AOIEK

pith:2017:ED4AOIEKW7EBIMXNCD3AGOMOTH

not attested not anchored not stored refs pending

Regular 1-harmonic flow

Lorenzo Giacomelli, Micha{\l} {\L}asica, Salvador Moll

arxiv:1711.07460 v2 · 2017-11-20 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ED4AOIEKW7EBIMXNCD3AGOMOTH}

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	2026-05-18T00:28:34.695410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20f807208ab7c81432ed10f603398e99e68e652495b631ee20cedcb71f6e458b

Aliases

arxiv: 1711.07460 · arxiv_version: 1711.07460v2 · doi: 10.48550/arxiv.1711.07460 · pith_short_12: ED4AOIEKW7EB · pith_short_16: ED4AOIEKW7EBIMXN · pith_short_8: ED4AOIEK

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/ED4AOIEKW7EBIMXNCD3AGOMOTH \
  | 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: 20f807208ab7c81432ed10f603398e99e68e652495b631ee20cedcb71f6e458b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb8394772c262516ca60fca42245346b876639d19e9532dff03218821c49c18b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-11-20T18:52:41Z",
    "title_canon_sha256": "120d6164e4073254d9f1bdcfa85523f0d6e5010eccecf441930c977263a1bd42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07460",
    "kind": "arxiv",
    "version": 2
  }
}