Pith Number

pith:FNV6CW23

pith:2012:FNV6CW23QMTI7B2Q5N2BCUNW7F

not attested not anchored not stored refs pending

Thermal conductivity of MgO, MgSiO3 perovskite and post-perovskite in the Earth's deep mantle

Mathieu Salanne, Sandro Jahn, Volker Haigis

arxiv:1210.7456 v1 · 2012-10-28 · physics.geo-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FNV6CW23QMTI7B2Q5N2BCUNW7F}

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	2026-05-18T03:42:09.990586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b6be15b5b83268f8750eb741151b6f96c8033915733a0faa1cff7a88c93c58d

Aliases

arxiv: 1210.7456 · arxiv_version: 1210.7456v1 · doi: 10.48550/arxiv.1210.7456 · pith_short_12: FNV6CW23QMTI · pith_short_16: FNV6CW23QMTI7B2Q · pith_short_8: FNV6CW23

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/FNV6CW23QMTI7B2Q5N2BCUNW7F \
  | 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: 2b6be15b5b83268f8750eb741151b6f96c8033915733a0faa1cff7a88c93c58d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "042f23510bb386a8f710b00be2137e234eb4fbca67099ceb566647fe0e7b6e49",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2012-10-28T13:04:43Z",
    "title_canon_sha256": "eda5b592c68fd192a5fdffae29b6863f06ece5c3b22ead11c9633ba09e8d21d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7456",
    "kind": "arxiv",
    "version": 1
  }
}