Pith Number

pith:VEJEMQEY

pith:2014:VEJEMQEY2PMEC2C5QMA5VHBTAG

not attested not anchored not stored refs pending

A simple Cartesian scheme for compressible multimaterials

Angelo Iollo (IMB, Haysam Telib (DIASP), INRIA Bordeaux - Sud-Ouest), Thomas Milcent (I2M), Yannick Gorsse (IMB

arxiv:1412.1224 v1 · 2014-12-03 · math.NA · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VEJEMQEY2PMEC2C5QMA5VHBTAG}

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	2026-05-18T02:32:13.095970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a912464098d3d841685d8301da9c33018f122966f1e8645f519289b3c5879e48

Aliases

arxiv: 1412.1224 · arxiv_version: 1412.1224v1 · doi: 10.48550/arxiv.1412.1224 · pith_short_12: VEJEMQEY2PME · pith_short_16: VEJEMQEY2PMEC2C5 · pith_short_8: VEJEMQEY

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/VEJEMQEY2PMEC2C5QMA5VHBTAG \
  | 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: a912464098d3d841685d8301da9c33018f122966f1e8645f519289b3c5879e48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d0afcee2a847573e6ffcdcf849b835a46f452fb766e08121602e224c1ae4e61",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-12-03T08:06:37Z",
    "title_canon_sha256": "bd17911efc21045540f76534b937c2317cac2a84b363822d88f9c4a53f3b1be2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1224",
    "kind": "arxiv",
    "version": 1
  }
}