Pith Number

pith:7Y53DE5C

pith:2024:7Y53DE5CAKTJYJHZPSPQXP5YQO

not attested not anchored not stored refs pending

Ultralight Dark Matter -- A Novel proposal

T R Govindarajan

arxiv:2412.10806 v2 · 2024-12-14 · hep-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Y53DE5CAKTJYJHZPSPQXP5YQO}

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	2026-07-05T09:50:55.818150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe3bb193a202a69c24f97c9f0bbfb883a9733bb87d5ef38dd7cc9323bc52a9a8

Aliases

arxiv: 2412.10806 · arxiv_version: 2412.10806v2 · doi: 10.48550/arxiv.2412.10806 · pith_short_12: 7Y53DE5CAKTJ · pith_short_16: 7Y53DE5CAKTJYJHZ · pith_short_8: 7Y53DE5C

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/7Y53DE5CAKTJYJHZPSPQXP5YQO \
  | 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: fe3bb193a202a69c24f97c9f0bbfb883a9733bb87d5ef38dd7cc9323bc52a9a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d8b0e5609de76f8b4b49c02737d9c1554930a4613996513ec93001a3be88e54",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2024-12-14T12:10:56Z",
    "title_canon_sha256": "a7246189cad63b8883bcb2b8f9dee1305045bf92dab8d0ccb380d91c80561799"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.10806",
    "kind": "arxiv",
    "version": 2
  }
}