Pith Number

pith:2RAQPOBX

pith:2018:2RAQPOBXXDAFJOVFRXUCFRJCSR

not attested not anchored not stored refs pending

Jacques Friedel and the physics of metals and alloys

Jacques Villain, Mireille Lavagna, Patrick Bruno

arxiv:1810.02736 v1 · 2018-10-05 · 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{2RAQPOBXXDAFJOVFRXUCFRJCSR}

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	2026-05-18T00:04:00.801456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d44107b837b8c054baa58de822c522944bdd12f4c7dccf3cf124a7fb44717d7c

Aliases

arxiv: 1810.02736 · arxiv_version: 1810.02736v1 · doi: 10.48550/arxiv.1810.02736 · pith_short_12: 2RAQPOBXXDAF · pith_short_16: 2RAQPOBXXDAFJOVF · pith_short_8: 2RAQPOBX

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/2RAQPOBXXDAFJOVFRXUCFRJCSR \
  | 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: d44107b837b8c054baa58de822c522944bdd12f4c7dccf3cf124a7fb44717d7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6cec9f6e1fa4687c04520b956d70ccf5f91389b89a5fcaba7f3330775926e87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-10-05T15:04:16Z",
    "title_canon_sha256": "013794c236ddbfa8dd07694d68d7c73314050a559330813ede954732b303e380"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02736",
    "kind": "arxiv",
    "version": 1
  }
}