Pith Number

pith:7E4Q6HY5

pith:2019:7E4Q6HY56HSF3SRQROMKB5RWYW

not attested not anchored not stored refs pending

Indirect detection imprint of leptophilic dark matter

Wei Chao, Zhuyao Wang

arxiv:1909.02529 v1 · 2019-09-05 · hep-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{7E4Q6HY56HSF3SRQROMKB5RWYW}

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	2026-07-05T00:02:35.551463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9390f1f1df1e45dca308b98a0f636c58ec2c552cb333ad3bf3ae0e7e2eb4ccd

Aliases

arxiv: 1909.02529 · arxiv_version: 1909.02529v1 · doi: 10.48550/arxiv.1909.02529 · pith_short_12: 7E4Q6HY56HSF · pith_short_16: 7E4Q6HY56HSF3SRQ · pith_short_8: 7E4Q6HY5

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/7E4Q6HY56HSF3SRQROMKB5RWYW \
  | 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: f9390f1f1df1e45dca308b98a0f636c58ec2c552cb333ad3bf3ae0e7e2eb4ccd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a4e36ea97c8a9a1d7a15c254af9ebba0c5498804620760685a8d80dd064bb4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-09-05T17:07:03Z",
    "title_canon_sha256": "520ae511ed56bed4c002755a616b4ba5fe46b23f9e6e880f45a5a53c623147a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02529",
    "kind": "arxiv",
    "version": 1
  }
}