Pith Number

pith:HCPGQBPZ

pith:2012:HCPGQBPZ72OFB727BXQOZTUQED

not attested not anchored not stored refs pending

A fundamental improvement to Ericksen-Leslie kinematics

Amit Acharya, Hossein Pourmatin, Kaushik Dayal

arxiv:1211.5713 v1 · 2012-11-24 · cond-mat.soft · 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{HCPGQBPZ72OFB727BXQOZTUQED}

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	2026-05-18T03:37:07.809334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

389e6805f9fe9c50ff5f0de0ecce9020ef843280a7bcfefe98466e14b180bdcd

Aliases

arxiv: 1211.5713 · arxiv_version: 1211.5713v1 · doi: 10.48550/arxiv.1211.5713 · pith_short_12: HCPGQBPZ72OF · pith_short_16: HCPGQBPZ72OFB727 · pith_short_8: HCPGQBPZ

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/HCPGQBPZ72OFB727BXQOZTUQED \
  | 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: 389e6805f9fe9c50ff5f0de0ecce9020ef843280a7bcfefe98466e14b180bdcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e9e5a39e718f5e6a3aa13acf82f4573eba4c4dcd4892c2f78c8690450d32792",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-11-24T23:55:44Z",
    "title_canon_sha256": "5034eb69db07404d8eb2e3f15593dab79cdf03c7a6277987b4e8ed796a7ec700"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5713",
    "kind": "arxiv",
    "version": 1
  }
}