Pith Number

pith:WFDVKFLD

pith:2006:WFDVKFLDRQ4GD2JJMVKJ27GNMV

not attested not anchored not stored refs pending

Astrometric Perturbations in Substructure Lensing

(2) CCAPP, (3) CITA, (4) UWaterloo), Eduardo Rozo (2), Jacqueline Chen (1), James E. Taylor (4) ((1) AIfA, Neal Dalal (3), OSU

arxiv:astro-ph/0606359 v2 · 2006-06-15 · 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{WFDVKFLDRQ4GD2JJMVKJ27GNMV}

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	2026-05-18T04:29:04.570984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1475515638c3861e92965549d7ccd655baff5ebb4ddd95449efb80c0188eda0

Aliases

arxiv: astro-ph/0606359 · arxiv_version: astro-ph/0606359v2 · doi: 10.48550/arxiv.astro-ph/0606359 · pith_short_12: WFDVKFLDRQ4G · pith_short_16: WFDVKFLDRQ4GD2JJ · pith_short_8: WFDVKFLD

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/WFDVKFLDRQ4GD2JJMVKJ27GNMV \
  | 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: b1475515638c3861e92965549d7ccd655baff5ebb4ddd95449efb80c0188eda0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acd558c3d57841f2d47073f30d9a4b1902d78ca8f025ef2b97df46ded9c33705",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-06-15T18:32:16Z",
    "title_canon_sha256": "02f9480c4cfc89f1800ea1ba6b659f9519a3ae7ad1a769a46c2c925f308d16d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0606359",
    "kind": "arxiv",
    "version": 2
  }
}