Pith Number

pith:HMHV6IMB

pith:2000:HMHV6IMBM6I4BQO4AJODOL62XF

not attested not anchored not stored refs pending

Gravitational Lens Statistics for Generalized NFW Profiles: Parameter Degeneracy and Implications for Self-Interacting Cold Dark Matter

D. N. Spergel, E. L. Turner, J. S. B. Wyithe

arxiv:astro-ph/0007354 v2 · 2000-07-24 · astro-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{HMHV6IMBM6I4BQO4AJODOL62XF}

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

Disentangling the dark and stellar mass through precise lens modelling of the JWST observation of lensed quasar WFI2033--4723

Receipt and verification

First computed	2026-07-04T16:16:56.610180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b0f5f21816791c0c1dc025c372fdab97cd17e4678789b5201c4f500f11d4af4

Aliases

arxiv: astro-ph/0007354 · arxiv_version: astro-ph/0007354v2 · doi: 10.48550/arxiv.astro-ph/0007354 · pith_short_12: HMHV6IMBM6I4 · pith_short_16: HMHV6IMBM6I4BQO4 · pith_short_8: HMHV6IMB

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/HMHV6IMBM6I4BQO4AJODOL62XF \
  | 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: 3b0f5f21816791c0c1dc025c372fdab97cd17e4678789b5201c4f500f11d4af4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34467ddc761662cd6fb1718b5d4a9a32f48cd3704966672e78b6f8e62f5262b5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-07-24T17:36:47Z",
    "title_canon_sha256": "657ad9a41845349a7db705aa9fecc7eed1737000ff603f4b2be8b44363da3712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0007354",
    "kind": "arxiv",
    "version": 2
  }
}