Pith Number

pith:VEDNXMIY

pith:2020:VEDNXMIY4K46TALQQIAC7TXC7E

not attested not anchored not stored refs pending

Catastrophe in Elastic Tensegrity Frameworks

Alexander Heaton, Sascha Timme

arxiv:2009.13408 v2 · 2020-09-28 · math.MG · math.AG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VEDNXMIY4K46TALQQIAC7TXC7E}

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	2026-07-05T03:40:18.342927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a906dbb118e2b9e9817082002fcee2f90aaff82574e57a849b9657cacb6b4f94

Aliases

arxiv: 2009.13408 · arxiv_version: 2009.13408v2 · doi: 10.48550/arxiv.2009.13408 · pith_short_12: VEDNXMIY4K46 · pith_short_16: VEDNXMIY4K46TALQ · pith_short_8: VEDNXMIY

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/VEDNXMIY4K46TALQQIAC7TXC7E \
  | 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: a906dbb118e2b9e9817082002fcee2f90aaff82574e57a849b9657cacb6b4f94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "390760b540e55550c2dc3aa068d8a5519a686ca33a52aa50f269be5af8a1b14b",
    "cross_cats_sorted": [
      "math.AG",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2020-09-28T15:23:02Z",
    "title_canon_sha256": "86c4ce39245062754ad7ca6abcab16ce4d968439a7e3abd358b88cba38775fdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13408",
    "kind": "arxiv",
    "version": 2
  }
}