Pith Number

pith:ZJL75JMB

pith:2017:ZJL75JMBTTCQEAHTYMNTGRBO4R

not attested not anchored not stored refs pending

Can dark matter annihilations explain the AMS-02 positron data?

Maxim Laletin

arxiv:1705.05687 v1 · 2017-05-16 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJL75JMBTTCQEAHTYMNTGRBO4R}

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	2026-05-18T00:44:20.458271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca57fea5819cc50200f3c31b33442ee46b28aa0ff92c10c0b17a4832da6ec293

Aliases

arxiv: 1705.05687 · arxiv_version: 1705.05687v1 · doi: 10.48550/arxiv.1705.05687 · pith_short_12: ZJL75JMBTTCQ · pith_short_16: ZJL75JMBTTCQEAHT · pith_short_8: ZJL75JMB

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/ZJL75JMBTTCQEAHTYMNTGRBO4R \
  | 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: ca57fea5819cc50200f3c31b33442ee46b28aa0ff92c10c0b17a4832da6ec293

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcaf11bf0dad2fa027c38a793b76f3e7aeb73719c64fc47c1b49891583ecf043",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-05-16T12:53:57Z",
    "title_canon_sha256": "223d5cab45a7abb40005bf2f125b05cf780749ae5494ca3dfd8345ad82bc0000"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05687",
    "kind": "arxiv",
    "version": 1
  }
}