Pith Number

pith:NR2O532O

pith:2015:NR2O532OXQYEW2NQKAIJ5ZASII

not attested not anchored not stored refs pending

Periodic homogenization and material symmetry in linear elasticity

Brian Seguin, Mariya Ptashnyk

arxiv:1504.08165 v3 · 2015-04-30 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NR2O532OXQYEW2NQKAIJ5ZASII}

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	2026-05-18T01:23:44.844566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c74eeef4ebc304b69b050109ee412423d717108f4e571827d854e4426dbfe88

Aliases

arxiv: 1504.08165 · arxiv_version: 1504.08165v3 · doi: 10.48550/arxiv.1504.08165 · pith_short_12: NR2O532OXQYE · pith_short_16: NR2O532OXQYEW2NQ · pith_short_8: NR2O532O

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/NR2O532OXQYEW2NQKAIJ5ZASII \
  | 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: 6c74eeef4ebc304b69b050109ee412423d717108f4e571827d854e4426dbfe88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd1340406f658d235ea20da260f0e1ee66bb825a883fb12f5ba1a69b935a0734",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-04-30T10:45:58Z",
    "title_canon_sha256": "fb76fd9a28520b5ef609e39540a08e5cb4845fb4a00388b76c86e24ac43018fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.08165",
    "kind": "arxiv",
    "version": 3
  }
}