Pith Number

pith:O722J2RG

pith:2021:O722J2RGVOMF6JJOYYC5RWTA6V

not attested not anchored not stored refs pending

Constraints on axionic fuzzy dark matter from light bending and Shapiro time delay

Tanmay Kumar Poddar

arxiv:2104.09772 v1 · 2021-04-20 · hep-ph · astro-ph.CO · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O722J2RGVOMF6JJOYYC5RWTA6V}

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.

Cited by

1 paper in Pith

Searching for ultralight bosons with Josephson junction interferometry

Receipt and verification

First computed	2026-07-05T03:20:35.690978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77f5a4ea26ab985f252ec605d8da60f5724dfacbb1d293a03e1ffa3264517188

Aliases

arxiv: 2104.09772 · arxiv_version: 2104.09772v1 · doi: 10.48550/arxiv.2104.09772 · pith_short_12: O722J2RGVOMF · pith_short_16: O722J2RGVOMF6JJO · pith_short_8: O722J2RG

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/O722J2RGVOMF6JJOYYC5RWTA6V \
  | 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: 77f5a4ea26ab985f252ec605d8da60f5724dfacbb1d293a03e1ffa3264517188

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f31f7accb34b00ac739cb823ec644280d6e2b748d783fb2b160ac35d2db50303",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-04-20T06:00:43Z",
    "title_canon_sha256": "25854d42775d181ecd1e64bed1004e175d9feb2557786e2f154dda5c045b17f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09772",
    "kind": "arxiv",
    "version": 1
  }
}