Pith Number

pith:3Y3ELU2P

pith:2016:3Y3ELU2PRDLNY32T3DDF752MZX

not attested not anchored not stored refs pending

Rectangular diagrams of surfaces: representability

Ivan Dynnikov, Maxim Prasolov

arxiv:1606.03497 v2 · 2016-06-10 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3Y3ELU2PRDLNY32T3DDF752MZX}

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	2026-05-18T00:35:35.727568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de3645d34f88d6dc6f53d8c65ff74ccdd67ece12467677947bd042f587d8e3ca

Aliases

arxiv: 1606.03497 · arxiv_version: 1606.03497v2 · doi: 10.48550/arxiv.1606.03497 · pith_short_12: 3Y3ELU2PRDLN · pith_short_16: 3Y3ELU2PRDLNY32T · pith_short_8: 3Y3ELU2P

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/3Y3ELU2PRDLNY32T3DDF752MZX \
  | 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: de3645d34f88d6dc6f53d8c65ff74ccdd67ece12467677947bd042f587d8e3ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10e22cdf59433da752e82ff60dbd767a50350c934ecf57a38e7b3c1d0de216d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2016-06-10T22:43:21Z",
    "title_canon_sha256": "01a83ef564f78d5a51e59d19fd4ab5621ad1f46efb0842f2a5892ef45dc5571e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03497",
    "kind": "arxiv",
    "version": 2
  }
}