Pith Number

pith:AIARX7EP

pith:2013:AIARX7EP3KENMIF6MBFMPSYFZZ

not attested not anchored not stored refs pending

Fermion Portal Dark Matter

Joshua Berger, Yang Bai

arxiv:1308.0612 v3 · 2013-08-02 · hep-ph · astro-ph.HE · 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{AIARX7EP3KENMIF6MBFMPSYFZZ}

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	2026-05-18T02:49:18.222375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02011bfc8fda88d620be604ac7cb05ce571ec130f7bb3776f1e6262e0374c722

Aliases

arxiv: 1308.0612 · arxiv_version: 1308.0612v3 · doi: 10.48550/arxiv.1308.0612 · pith_short_12: AIARX7EP3KEN · pith_short_16: AIARX7EP3KENMIF6 · pith_short_8: AIARX7EP

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/AIARX7EP3KENMIF6MBFMPSYFZZ \
  | 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: 02011bfc8fda88d620be604ac7cb05ce571ec130f7bb3776f1e6262e0374c722

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89647d7b7986abc798690e5f1a59233560c3a390c4bf01b7a6917cdac34ce7db",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-08-02T20:16:51Z",
    "title_canon_sha256": "6bd409246b58ac6b57182ae99a59ebfb7393f336b894a210cbeb35ba28d65116"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0612",
    "kind": "arxiv",
    "version": 3
  }
}