Pith Number

pith:ALTXXHBJ

pith:2019:ALTXXHBJVYP625YGSEROILLSOP

not attested not anchored not stored refs pending

Comparison of deuterium retention in tungsten exposed to deuterium plasma and gas

Changan Chen, Jiliang Wu, Jun Yan, Wei Wang, Wenzhen Yu, Xiaohong Chen, Xiaoqiu Ye, Xuefeng Wang, Yao Xiao, Yifang Wang

arxiv:1909.06820 v1 · 2019-09-15 · 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{ALTXXHBJVYP625YGSEROILLSOP}

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	2026-07-05T00:04:50.464535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02e77b9c29ae1fed77069122e42d7273ee816762bf853830dadc79aae8acbd81

Aliases

arxiv: 1909.06820 · arxiv_version: 1909.06820v1 · doi: 10.48550/arxiv.1909.06820 · pith_short_12: ALTXXHBJVYP6 · pith_short_16: ALTXXHBJVYP625YG · pith_short_8: ALTXXHBJ

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/ALTXXHBJVYP625YGSEROILLSOP \
  | 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: 02e77b9c29ae1fed77069122e42d7273ee816762bf853830dadc79aae8acbd81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f6a0610645040a0e58e6cc7a154b4d41e1b401457403a3742a0a804e21d1ded",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-09-15T15:33:27Z",
    "title_canon_sha256": "bd8972ea0802ff6d30af34462e60bb7424313a539a428b679a24f8cd9e41c493"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.06820",
    "kind": "arxiv",
    "version": 1
  }
}