Pith Number

pith:3S5WZC5Q

pith:2016:3S5WZC5Q4NLEZWEYR523YATJX2

not attested not anchored not stored refs pending

On the deformation complex of homotopy affine actions

Alexandre Quesney, Eduardo Hoefel, Muriel Livernet

arxiv:1612.06363 v1 · 2016-12-19 · math.AT · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3S5WZC5Q4NLEZWEYR523YATJX2}

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	2026-05-18T00:54:42.439356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcbb6c8bb0e3564cd8988f75bc0269beb1f9c45b91577888442463696570518d

Aliases

arxiv: 1612.06363 · arxiv_version: 1612.06363v1 · doi: 10.48550/arxiv.1612.06363 · pith_short_12: 3S5WZC5Q4NLE · pith_short_16: 3S5WZC5Q4NLEZWEY · pith_short_8: 3S5WZC5Q

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/3S5WZC5Q4NLEZWEYR523YATJX2 \
  | 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: dcbb6c8bb0e3564cd8988f75bc0269beb1f9c45b91577888442463696570518d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e70750f568e7081104811f29baf670b30c458face7da5cce08a8cfb13d463a03",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2016-12-19T20:53:39Z",
    "title_canon_sha256": "c8b87e82fee4d1038a058ac57b7f4de210cf04315dca07c317537d6361cec744"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06363",
    "kind": "arxiv",
    "version": 1
  }
}