Pith Number

pith:XPKHSFP4

pith:2013:XPKHSFP474CRRI6W5NHCAOKMCG

not attested not anchored not stored refs pending

Effect of surface hydrogen on the anomalous surface segregation behavior of Cr in Fe-rich Fe-Cr alloys

(2) \'Ecole Normale Sup\'erieure, 3) ((1) Universit\'e Paris-Sud, (3) Universit\'e Pierre et Marie Curie), Maximilien Levesque (2, Mich\`ele Gupta (1), Raju P. Gupta (1)

arxiv:1307.7588 v1 · 2013-07-29 · 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{XPKHSFP474CRRI6W5NHCAOKMCG}

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	2026-05-18T03:17:22.906014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbd47915fcff0518a3d6eb4e20394c11a23f0b3e2456f4c4a62c52887ce45067

Aliases

arxiv: 1307.7588 · arxiv_version: 1307.7588v1 · doi: 10.48550/arxiv.1307.7588 · pith_short_12: XPKHSFP474CR · pith_short_16: XPKHSFP474CRRI6W · pith_short_8: XPKHSFP4

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/XPKHSFP474CRRI6W5NHCAOKMCG \
  | 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: bbd47915fcff0518a3d6eb4e20394c11a23f0b3e2456f4c4a62c52887ce45067

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad288f4e71c11adf01c6036db7cef9296ff4d6e356917ae0fa120d6e131462b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-07-29T14:12:13Z",
    "title_canon_sha256": "9aee57e73d9ee4e68a206d1bfba10fa6d7af5d5aa011c13938fa217a76c8c1b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7588",
    "kind": "arxiv",
    "version": 1
  }
}