Pith Number

pith:PRJJMMU6

pith:2017:PRJJMMU6LPJCL5AM55U73QVMBV

not attested not anchored not stored refs pending

How do stars affect $\psi$DM halos?

Hsi-Yu Schive, James H.H. Chan, Tak-Pong Woo, Tzihong Chiueh

arxiv:1712.01947 v2 · 2017-12-05 · 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{PRJJMMU6LPJCL5AM55U73QVMBV}

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	2026-05-18T00:17:08.340776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c5296329e5bd225f40cef69fdc2ac0d61b983cf5fb8b2e155a82d84491709b1

Aliases

arxiv: 1712.01947 · arxiv_version: 1712.01947v2 · doi: 10.48550/arxiv.1712.01947 · pith_short_12: PRJJMMU6LPJC · pith_short_16: PRJJMMU6LPJCL5AM · pith_short_8: PRJJMMU6

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/PRJJMMU6LPJCL5AM55U73QVMBV \
  | 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: 7c5296329e5bd225f40cef69fdc2ac0d61b983cf5fb8b2e155a82d84491709b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f833d85cfdd79c6f538e5a040e1fb266efde5a15f4bfadf4302726a4975cc41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-12-05T22:02:21Z",
    "title_canon_sha256": "1e45515346e558215f7cb417e3304e7c229d5835dab08171ee2b97df58e63cb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01947",
    "kind": "arxiv",
    "version": 2
  }
}