Pith Number

pith:DEDSYIFB

pith:2020:DEDSYIFB3GLBDYYQBLBWZ4DPZV

not attested not anchored not stored refs pending

Crystal Defects: A Portal To Dark Matter Detection

Fedja Kadribasic, Flyura Djurabekova, Kai Nordlund, Nader Mirabolfathi

arxiv:2002.03525 v2 · 2020-02-10 · physics.ins-det · astro-ph.CO · cond-mat.mtrl-sci · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DEDSYIFB3GLBDYYQBLBWZ4DPZV}

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	2026-07-05T00:39:41.449070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19072c20a1d99611e3100ac36cf06fcd4413538965bd5ea0f6f4f560055eecb2

Aliases

arxiv: 2002.03525 · arxiv_version: 2002.03525v2 · doi: 10.48550/arxiv.2002.03525 · pith_short_12: DEDSYIFB3GLB · pith_short_16: DEDSYIFB3GLBDYYQ · pith_short_8: DEDSYIFB

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/DEDSYIFB3GLBDYYQBLBWZ4DPZV \
  | 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: 19072c20a1d99611e3100ac36cf06fcd4413538965bd5ea0f6f4f560055eecb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e07b3f2dd67823575c5b84fa006d4ead0f87d62730bb23bed3f4d6f8b5ee280",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "cond-mat.mtrl-sci",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2020-02-10T03:34:29Z",
    "title_canon_sha256": "b2bd8b42b8fc082e939cfa9b58948dc2c5919e7a08e79c30f6d9f913469685ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.03525",
    "kind": "arxiv",
    "version": 2
  }
}