Pith Number

pith:Y7YVXD3E

pith:2001:Y7YVXD3E462XZJAC7CRSCJG6XQ

not attested not anchored not stored refs pending

Interferometric Mapping of Magnetic Fields in Star-forming Regions I. W51 e1/e2 Molecular Cores

Jose M. Girart, Ramprasad Rao (University of Illionis), Richard M. Crutcher, Shih-Ping Lai

arxiv:astro-ph/0107322 v1 · 2001-07-17 · 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{Y7YVXD3E462XZJAC7CRSCJG6XQ}

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

ALMA observations of Magnetic Fields in the Massive Star-forming Region IRAS 18360-0537

Receipt and verification

First computed	2026-07-04T16:23:43.375107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7f15b8f64e7b57ca402f8a32124debc36da915711fda6cccf494a370c16c8ab

Aliases

arxiv: astro-ph/0107322 · arxiv_version: astro-ph/0107322v1 · doi: 10.48550/arxiv.astro-ph/0107322 · pith_short_12: Y7YVXD3E462X · pith_short_16: Y7YVXD3E462XZJAC · pith_short_8: Y7YVXD3E

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/Y7YVXD3E462XZJAC7CRSCJG6XQ \
  | 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: c7f15b8f64e7b57ca402f8a32124debc36da915711fda6cccf494a370c16c8ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c34f0805434de52acd387bd596924727715ffa90237d052e7c39a5c968eedaf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-07-17T21:25:20Z",
    "title_canon_sha256": "e3d2cdd66146b17cb5077d22a0effe68070183cd7cb8fce583b65029bf87a4a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0107322",
    "kind": "arxiv",
    "version": 1
  }
}