Pith Number

pith:ZEIYAAKA

pith:2019:ZEIYAAKA5DH5DCTFO3ONLJS7W2

not attested not anchored not stored refs pending

Algebraic Representations for Volumetric Frame Fields

(2) University of Bern), David Bommes (2), David Palmer (1), Justin Solomon (1) ((1) Massachusetts Institute of Technology

arxiv:1908.05411 v2 · 2019-08-15 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZEIYAAKA5DH5DCTFO3ONLJS7W2}

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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

A variational method for generating $n$-cross fields using higher-order $Q$-tensors

Receipt and verification

First computed	2026-07-05T00:58:36.696094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c911800140e8cfd18a6576dcd5a65fb68b3de0e9f8c12ca1905ea3198675469a

Aliases

arxiv: 1908.05411 · arxiv_version: 1908.05411v2 · doi: 10.48550/arxiv.1908.05411 · pith_short_12: ZEIYAAKA5DH5 · pith_short_16: ZEIYAAKA5DH5DCTF · pith_short_8: ZEIYAAKA

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/ZEIYAAKA5DH5DCTFO3ONLJS7W2 \
  | 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: c911800140e8cfd18a6576dcd5a65fb68b3de0e9f8c12ca1905ea3198675469a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31b0547e19bea85ab590df84ee473632a67b5a7af76cea0f5052f059ebdd32a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2019-08-15T04:16:26Z",
    "title_canon_sha256": "c69542b755dce996fe493ee590c43ce0ada14e2eb85aed6bb66ae0ab1123e1ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05411",
    "kind": "arxiv",
    "version": 2
  }
}