Pith Number

pith:PPXNFRCG

pith:2010:PPXNFRCGN3OYMTZIYYWYERTQUH

not attested not anchored not stored refs pending

Hydrogen in $\alpha$ iron: modification of elastic properties and solubility in strain fields

D. Psiachos, R. Drautz, T. Hammerschmidt

arxiv:1009.3784 v4 · 2010-09-20 · 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{PPXNFRCGN3OYMTZIYYWYERTQUH}

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	2026-05-18T03:45:42.018495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7beed2c4466edd864f28c62d824670a1f4264d52b6e3d923a9ccf9b116afd546

Aliases

arxiv: 1009.3784 · arxiv_version: 1009.3784v4 · doi: 10.48550/arxiv.1009.3784 · pith_short_12: PPXNFRCGN3OY · pith_short_16: PPXNFRCGN3OYMTZI · pith_short_8: PPXNFRCG

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/PPXNFRCGN3OYMTZIYYWYERTQUH \
  | 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: 7beed2c4466edd864f28c62d824670a1f4264d52b6e3d923a9ccf9b116afd546

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b002f974bb80d188bb752a0e3c6e31911811e9d540f1c791ec76f2ed4bdddcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-09-20T12:12:05Z",
    "title_canon_sha256": "6e606e8ae9a395d1057f24971a09b18bf64751a1b8c4c91c7a22e9d80cdd73cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3784",
    "kind": "arxiv",
    "version": 4
  }
}