Pith Number

pith:27BJDWFT

pith:2010:27BJDWFTHAY4UL42WDE6QFBJSU

not attested not anchored not stored refs pending

WIMPless Dark Matter: Models and Signatures

Jason Kumar

arxiv:1012.0078 v1 · 2010-12-01 · 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{27BJDWFTHAY4UL42WDE6QFBJSU}

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	2026-05-18T04:13:56.766253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7c291d8b33831ca2f9ab0c9e81429950bc6466c64c371382e695a13649711e4

Aliases

arxiv: 1012.0078 · arxiv_version: 1012.0078v1 · doi: 10.48550/arxiv.1012.0078 · pith_short_12: 27BJDWFTHAY4 · pith_short_16: 27BJDWFTHAY4UL42 · pith_short_8: 27BJDWFT

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/27BJDWFTHAY4UL42WDE6QFBJSU \
  | 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: d7c291d8b33831ca2f9ab0c9e81429950bc6466c64c371382e695a13649711e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1237024ae76b0b20d4a63d7c277dda2ba40d16e0f176d9b9928f8a67890ddc01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-12-01T01:29:03Z",
    "title_canon_sha256": "700b1da3ae8ec569a13fd75b17323939d2b5b8424355e45257a9bfe974a96097"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0078",
    "kind": "arxiv",
    "version": 1
  }
}