Pith Number

pith:AHFXDMWO

pith:2024:AHFXDMWOB2COCVWMRNMBW2NIJB

not attested not anchored not stored refs pending

Exploring velocity dispersion anisotropy in a dark matter dominated ultra-diffuse galaxy with modified gravity models

Esha Bhatia, Sayan Chakrabarti, Sovan Chakraborty

arxiv:2412.03658 v1 · 2024-12-04 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AHFXDMWOB2COCVWMRNMBW2NIJB}

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	2026-07-05T09:44:39.581249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01cb71b2ce0e84e156cc8b581b69a8486ccd93984d794e73668a45f3084c28b9

Aliases

arxiv: 2412.03658 · arxiv_version: 2412.03658v1 · doi: 10.48550/arxiv.2412.03658 · pith_short_12: AHFXDMWOB2CO · pith_short_16: AHFXDMWOB2COCVWM · pith_short_8: AHFXDMWO

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/AHFXDMWOB2COCVWMRNMBW2NIJB \
  | 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: 01cb71b2ce0e84e156cc8b581b69a8486ccd93984d794e73668a45f3084c28b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23432cd628bcfee76dbd0474f8c19ef2e36a7cf697d0010a184b8e2121c1fe07",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-12-04T19:00:04Z",
    "title_canon_sha256": "44e6c3b31ed173606d9239100b0c7c2d1dc7b4e3b0e4a383fc2d6ba14860e88f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03658",
    "kind": "arxiv",
    "version": 1
  }
}