Pith Number

pith:TCFWJPMM

pith:2016:TCFWJPMMI4EV4SA5KS6CDMCB7R

not attested not anchored not stored refs pending

Motion by curvature of networks with two triple junctions

Alessandra Pluda, Carlo Mantegazza, Matteo Novaga

arxiv:1606.08011 v5 · 2016-06-26 · math.DG · 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{TCFWJPMMI4EV4SA5KS6CDMCB7R}

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	2026-05-18T00:14:47.879223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

988b64bd8c47095e481d54bc21b041fc6e92dfd9f896a4390627054bc61af282

Aliases

arxiv: 1606.08011 · arxiv_version: 1606.08011v5 · doi: 10.48550/arxiv.1606.08011 · pith_short_12: TCFWJPMMI4EV · pith_short_16: TCFWJPMMI4EV4SA5 · pith_short_8: TCFWJPMM

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/TCFWJPMMI4EV4SA5KS6CDMCB7R \
  | 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: 988b64bd8c47095e481d54bc21b041fc6e92dfd9f896a4390627054bc61af282

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ac7477abfbcc9ca9f28576432c92daf49eee7c5ab84b40d5590b1eafb33c134",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-06-26T08:53:10Z",
    "title_canon_sha256": "a3ae117ae3467c18d1f637a8b9724a7b9f91de14bef883b00f6e119b79dd0ce9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08011",
    "kind": "arxiv",
    "version": 5
  }
}