Pith Number

pith:6XBXXPSM

pith:2012:6XBXXPSMZV6IWXDWWEWXIDOA4B

not attested not anchored not stored refs pending

The effective conductivity of a periodic lattice of circular inclusions

Yuri A. Godin

arxiv:1201.1419 v2 · 2012-01-06 · cond-mat.mtrl-sci · math-ph · math.AP · math.MP · 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{6XBXXPSMZV6IWXDWWEWXIDOA4B}

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	2026-05-17T23:44:48.779980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5c37bbe4ccd7c8b5c76b12d740dc0e06e1ec6de1d00b801abb7c5b568aa6a5f

Aliases

arxiv: 1201.1419 · arxiv_version: 1201.1419v2 · doi: 10.48550/arxiv.1201.1419 · pith_short_12: 6XBXXPSMZV6I · pith_short_16: 6XBXXPSMZV6IWXDW · pith_short_8: 6XBXXPSM

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/6XBXXPSMZV6IWXDWWEWXIDOA4B \
  | 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: f5c37bbe4ccd7c8b5c76b12d740dc0e06e1ec6de1d00b801abb7c5b568aa6a5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c2be75a05dd037ab882de619e1439f69bc76d97957bedc9a33d75f1b6dab871",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-01-06T14:06:15Z",
    "title_canon_sha256": "2cfd4c612d18a1b0b9795fa38ba3449d0df335a066cab5efd0982e7bdbecf922"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1419",
    "kind": "arxiv",
    "version": 2
  }
}