Pith Number

pith:UM5PCSX3

pith:2005:UM5PCSX3C5337R3BT6UVUX34ER

not attested not anchored not stored refs pending

Mapping dark matter with cosmic magnification

Pengjie Zhang (Fermilab), Ue-Li Pen (CITA)

arxiv:astro-ph/0506740 v2 · 2005-06-29 · 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{UM5PCSX3C5337R3BT6UVUX34ER}

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

Meta-Calibration of the Cosmic Magnification Coefficient: Toward Unbiased Weak Lensing Reconstruction by Counting Galaxies

Receipt and verification

First computed	2026-07-04T15:25:34.836571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a33af14afb1777bfc7619fa95a5f7c246d9094a3c398c53648039d1aa9eb603e

Aliases

arxiv: astro-ph/0506740 · arxiv_version: astro-ph/0506740v2 · doi: 10.48550/arxiv.astro-ph/0506740 · pith_short_12: UM5PCSX3C533 · pith_short_16: UM5PCSX3C5337R3B · pith_short_8: UM5PCSX3

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/UM5PCSX3C5337R3BT6UVUX34ER \
  | 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: a33af14afb1777bfc7619fa95a5f7c246d9094a3c398c53648039d1aa9eb603e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "126e643a90b8c1861171de66a4f92347ea6f588fecdc737d220987f81f61e6ba",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-06-29T20:31:38Z",
    "title_canon_sha256": "dcf4ebf41f43439b8c31eb36a9d8e635a85cd2cfa1cdfc9a88e75285137513b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0506740",
    "kind": "arxiv",
    "version": 2
  }
}