Pith Number

pith:3S7ZSS7S

pith:2020:3S7ZSS7S6D4YLKOVXRET3VATZS

not attested not anchored not stored refs pending

Simulating the "hidden giant" in cold and self-interacting dark matter models

Hai-Bo Yu, Jesus Zavala, Lars Hernquist, Mark Vogelsberger, Michael Boylan-Kolchin, Omid Sameie, Sukanya Chakrabarti

arxiv:2006.06681 v1 · 2020-06-11 · astro-ph.GA · astro-ph.CO · 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{3S7ZSS7S6D4YLKOVXRET3VATZS}

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	2026-07-05T01:09:45.999616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcbf994bf2f0f985a9d5bc493dd413ccbff6361070236193a0a55645212f98cb

Aliases

arxiv: 2006.06681 · arxiv_version: 2006.06681v1 · doi: 10.48550/arxiv.2006.06681 · pith_short_12: 3S7ZSS7S6D4Y · pith_short_16: 3S7ZSS7S6D4YLKOV · pith_short_8: 3S7ZSS7S

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/3S7ZSS7S6D4YLKOVXRET3VATZS \
  | 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: dcbf994bf2f0f985a9d5bc493dd413ccbff6361070236193a0a55645212f98cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af3931d14e4e447b5a4e957b2710db7034a902f327228f9b28977a6698080b95",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-06-11T18:00:00Z",
    "title_canon_sha256": "4468ea1b09418ec8d406211bad3d0859d7c296acb94d6b41b17028305ae8ddd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.06681",
    "kind": "arxiv",
    "version": 1
  }
}