Pith Number

pith:2YB6CA3C

pith:2021:2YB6CA3CJ2Q3PNXVIN4G5XLXBU

not attested not anchored not stored refs pending

Integrable dynamics in projective geometry via dimers and triple crossing diagram maps on the cylinder

Niklas Christoph Affolter, Sanjay Ramassamy, Terrence George

arxiv:2108.12692 v4 · 2021-08-28 · nlin.SI · math.CO · math.DG · 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{2YB6CA3CJ2Q3PNXVIN4G5XLXBU}

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.

Cited by

1 paper in Pith

Discrete curve theory in space forms: planar elastic and area-constrained elastic curves

Receipt and verification

First computed	2026-07-05T11:14:44.591331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d603e103624ea1b7b6f543786edd770d02ec7d1fb6db1d871a8de8b7e3314e06

Aliases

arxiv: 2108.12692 · arxiv_version: 2108.12692v4 · doi: 10.48550/arxiv.2108.12692 · pith_short_12: 2YB6CA3CJ2Q3 · pith_short_16: 2YB6CA3CJ2Q3PNXV · pith_short_8: 2YB6CA3C

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/2YB6CA3CJ2Q3PNXVIN4G5XLXBU \
  | 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: d603e103624ea1b7b6f543786edd770d02ec7d1fb6db1d871a8de8b7e3314e06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dace860bf66186b8f2552866409e3f8b341a1f51efb1c1a64dcba91ff4e216ee",
    "cross_cats_sorted": [
      "math.CO",
      "math.DG",
      "math.DS"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2021-08-28T19:23:08Z",
    "title_canon_sha256": "f91134ea8c8063c6ce6ad378d42047f5791a9e7eee77243f72799979f8969e96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.12692",
    "kind": "arxiv",
    "version": 4
  }
}