Pith Number

pith:IQB7ETJG

pith:2017:IQB7ETJGVLUKDCCPCO674OA7H7

not attested not anchored not stored refs pending

Punctures and Dynamical Systems

Falk Hassler, Jonathan J. Heckman

arxiv:1711.03973 v2 · 2017-11-10 · hep-th · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IQB7ETJGVLUKDCCPCO674OA7H7}

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	2026-05-18T00:07:11.568809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4403f24d26aae8a1884f13bdfe381f3ffe945c39a162ed750a3031c3e69b54a5

Aliases

arxiv: 1711.03973 · arxiv_version: 1711.03973v2 · doi: 10.48550/arxiv.1711.03973 · pith_short_12: IQB7ETJGVLUK · pith_short_16: IQB7ETJGVLUKDCCP · pith_short_8: IQB7ETJG

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/IQB7ETJGVLUKDCCPCO674OA7H7 \
  | 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: 4403f24d26aae8a1884f13bdfe381f3ffe945c39a162ed750a3031c3e69b54a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d0738b418b35d6357e21d7fd09bae9b6484b5205684eb05d400f48dc30ba0b4",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-11-10T19:00:04Z",
    "title_canon_sha256": "35693e7367897908b6d9a432a677aaa15e21488c60300940727543c17fc02a82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03973",
    "kind": "arxiv",
    "version": 2
  }
}