Pith Number

pith:GD4XHC6N

pith:2013:GD4XHC6NADHAGB7TBIKKMJFGFU

not attested not anchored not stored refs pending

The isotropic-to-nematic phase transition in hard helices: theory and simulation

Achille Giacometti, Alberta Ferrarini, Elisa Frezza, Giorgio Cinacchi, Hima Bindu Kolli

arxiv:1304.1266 v1 · 2013-04-04 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GD4XHC6NADHAGB7TBIKKMJFGFU}

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	2026-05-18T03:26:52.073176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30f9738bcd00ce0307f30a14a624a62d31480fc9b7314ac51c4d339401f19311

Aliases

arxiv: 1304.1266 · arxiv_version: 1304.1266v1 · doi: 10.48550/arxiv.1304.1266 · pith_short_12: GD4XHC6NADHA · pith_short_16: GD4XHC6NADHAGB7T · pith_short_8: GD4XHC6N

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/GD4XHC6NADHAGB7TBIKKMJFGFU \
  | 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: 30f9738bcd00ce0307f30a14a624a62d31480fc9b7314ac51c4d339401f19311

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f06159e904ea87be60ee5d382c573263e7767b639701b74ab288a839492ef9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-04-04T08:29:28Z",
    "title_canon_sha256": "5e0661ca0394129ce3a236c6b364a0bc25eaebb6a94d201e11f41cad00ec9766"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1266",
    "kind": "arxiv",
    "version": 1
  }
}