Pith Number

pith:X6FY67L6

pith:2016:X6FY67L6BBZMVZJWLHQGEXRG5E

not attested not anchored not stored refs pending

Reconstruction of $n$-dimensional convex bodies from surface tensors

Astrid Kousholt

arxiv:1606.08240 v1 · 2016-06-27 · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X6FY67L6BBZMVZJWLHQGEXRG5E}

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	2026-05-18T01:11:52.501012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf8b8f7d7e0872cae53659e0625e26e91e91fe0839a4a48b6d3259af097068ac

Aliases

arxiv: 1606.08240 · arxiv_version: 1606.08240v1 · doi: 10.48550/arxiv.1606.08240 · pith_short_12: X6FY67L6BBZM · pith_short_16: X6FY67L6BBZMVZJW · pith_short_8: X6FY67L6

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/X6FY67L6BBZMVZJWLHQGEXRG5E \
  | 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: bf8b8f7d7e0872cae53659e0625e26e91e91fe0839a4a48b6d3259af097068ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab63552b8eb2d57732a3ac366a14909049fcc8ef0878ded8670e78a7ce6d1722",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2016-06-27T12:38:07Z",
    "title_canon_sha256": "42160ca662311de83feb8e633ef552c0fd29e3e99ad5fe2b02200a1f908a612c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08240",
    "kind": "arxiv",
    "version": 1
  }
}