Pith Number

pith:DGIXECYC

pith:2019:DGIXECYC236YGNOYHHTBBKUFDS

not attested not anchored not stored refs pending

Orientation-dependent indentation response of helium-implanted tungsten

Edmund Tarleton, Felix Hofmann, Hongbing Yu, Suchandrima Das

arxiv:1903.09775 v2 · 2019-03-23 · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DGIXECYC236YGNOYHHTBBKUFDS}

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	2026-05-17T23:43:56.186225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1991720b02d6fd8335d839e610aa851caf36a73fb8506b005d39d1b039cdf99e

Aliases

arxiv: 1903.09775 · arxiv_version: 1903.09775v2 · doi: 10.48550/arxiv.1903.09775 · pith_short_12: DGIXECYC236Y · pith_short_16: DGIXECYC236YGNOY · pith_short_8: DGIXECYC

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/DGIXECYC236YGNOYHHTBBKUFDS \
  | 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: 1991720b02d6fd8335d839e610aa851caf36a73fb8506b005d39d1b039cdf99e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f04a96aa9c9e082455eaa98fbe542e8baf31c31888119f4d99a9893ae48291b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-03-23T07:10:33Z",
    "title_canon_sha256": "114d8fab8e053af524bfca3d522beb706d71d1d445801c9deae2f0242707d0a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09775",
    "kind": "arxiv",
    "version": 2
  }
}