Pith Number

pith:2RVJXPWG

pith:2012:2RVJXPWG4BSGJK4VESMCFEXIOT

not attested not anchored not stored refs pending

Metals get an awkward cousin

Ribhu K. Kaul

arxiv:1207.5549 v1 · 2012-07-23 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2RVJXPWG4BSGJK4VESMCFEXIOT}

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	2026-05-18T03:50:22.595478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d46a9bbec6e06464ab9524982292e874c30481b5f2f5c0c065a50263256e1571

Aliases

arxiv: 1207.5549 · arxiv_version: 1207.5549v1 · doi: 10.48550/arxiv.1207.5549 · pith_short_12: 2RVJXPWG4BSG · pith_short_16: 2RVJXPWG4BSGJK4V · pith_short_8: 2RVJXPWG

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/2RVJXPWG4BSGJK4VESMCFEXIOT \
  | 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: d46a9bbec6e06464ab9524982292e874c30481b5f2f5c0c065a50263256e1571

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bacd448c2b9dac69f7e01b8a3ad6e4b285715a4ab97f9f81f0b55eb2aee15671",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-07-23T22:14:50Z",
    "title_canon_sha256": "ce85eb8511462b3ddfe1e0584ccdb049dddc25192848198404648684db85e6b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5549",
    "kind": "arxiv",
    "version": 1
  }
}