Pith Number

pith:AF6T2I2W

pith:2016:AF6T2I2WVDIQ3XDFBP4TAPW3NN

not attested not anchored not stored refs pending

Augury of Darkness: The Low-Mass Dark Z' Portal

Alexandre Alves, Farinaldo S. Queiroz, Giorgio Arcadi, Stefano Profumo, Yann Mambrini

arxiv:1612.07282 v2 · 2016-12-21 · 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{AF6T2I2WVDIQ3XDFBP4TAPW3NN}

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	2026-05-18T00:43:56.133986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

017d3d2356a8d10ddc650bf9303edb6b47eaf56982572abd9785e46d03b5c50d

Aliases

arxiv: 1612.07282 · arxiv_version: 1612.07282v2 · doi: 10.48550/arxiv.1612.07282 · pith_short_12: AF6T2I2WVDIQ · pith_short_16: AF6T2I2WVDIQ3XDF · pith_short_8: AF6T2I2W

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/AF6T2I2WVDIQ3XDFBP4TAPW3NN \
  | 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: 017d3d2356a8d10ddc650bf9303edb6b47eaf56982572abd9785e46d03b5c50d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a79017de9963998a4b334970ef1896b9dcb43e017cb6847932cc809003cdfb1",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-12-21T19:23:25Z",
    "title_canon_sha256": "c5c8eafb65345fc75676ce2e6a93eb61d26b3d6e0c1a8cb4a2fd2f11d6085c00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07282",
    "kind": "arxiv",
    "version": 2
  }
}