Pith Number

pith:4N7GMR4R

pith:2016:4N7GMR4RDUGQV4BVSLBYFPN5WG

not attested not anchored not stored refs pending

Heusler 4.0: Tunable Materials

Ajaya K. Nayak, Claudia Felser, Lukas Wollmann, Stuart S. P. Parkin

arxiv:1612.05947 v2 · 2016-12-18 · 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{4N7GMR4RDUGQV4BVSLBYFPN5WG}

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	2026-05-18T00:51:36.982980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e37e6647911d0d0af03592c382bdbdb1aa1bbda6adbc36dfa0e8c7f9b0daa9be

Aliases

arxiv: 1612.05947 · arxiv_version: 1612.05947v2 · doi: 10.48550/arxiv.1612.05947 · pith_short_12: 4N7GMR4RDUGQ · pith_short_16: 4N7GMR4RDUGQV4BV · pith_short_8: 4N7GMR4R

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/4N7GMR4RDUGQV4BVSLBYFPN5WG \
  | 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: e37e6647911d0d0af03592c382bdbdb1aa1bbda6adbc36dfa0e8c7f9b0daa9be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c17dc08593283bb790823e4ab7a4e3f7f0acbfe968886152ece5766c4157281b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-12-18T17:01:27Z",
    "title_canon_sha256": "9888b5c270ab3306571d22c664f0d10ce12d88d43112a97e3730f313f3068990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05947",
    "kind": "arxiv",
    "version": 2
  }
}