Pith Number

pith:4NG5KFL7

pith:2012:4NG5KFL756PFS3G2ONZGHI2LQK

not attested not anchored not stored refs pending

Transport properties for liquid silicon-oxygen-iron mixtures at Earth's core conditions

Chris Davies, Dario Alf\`e, David Gubbins, Monica Pozzo

arxiv:1211.4718 v1 · 2012-11-20 · cond-mat.mtrl-sci · physics.geo-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{4NG5KFL756PFS3G2ONZGHI2LQK}

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	2026-05-18T01:53:02.551869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e34dd5157fef9e596cda737263a34b829509b90b902185370b3153da787d085a

Aliases

arxiv: 1211.4718 · arxiv_version: 1211.4718v1 · doi: 10.48550/arxiv.1211.4718 · pith_short_12: 4NG5KFL756PF · pith_short_16: 4NG5KFL756PFS3G2 · pith_short_8: 4NG5KFL7

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/4NG5KFL756PFS3G2ONZGHI2LQK \
  | 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: e34dd5157fef9e596cda737263a34b829509b90b902185370b3153da787d085a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8566ff003c7b4e0a9ffe2690272f686a6634d9914333a267a6f50bd077fb877",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-11-20T11:30:46Z",
    "title_canon_sha256": "3a7634d29c18d04cc7cce3ac375963e964f1a056b7edab1be5e28829d5befc41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4718",
    "kind": "arxiv",
    "version": 1
  }
}