Pith Number

pith:CYR3SYAW

pith:2019:CYR3SYAWPGEZY65YZX44HKHMUO

not attested not anchored not stored refs pending

Magnetic Field Structure of Dense Cores using Spectroscopic Methods

Jaime E. Pineda, Jorma Harju, Philip C. Myers, Rachel K. Friesen, Sayantan Auddy, Shantanu Basu

arxiv:1901.09537 v1 · 2019-01-28 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CYR3SYAWPGEZY65YZX44HKHMUO}

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	2026-05-17T23:52:03.034052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1623b9601679899c7bb8cdf9c3a8eca38e834c5f65cdda39ba731bb9b6781290

Aliases

arxiv: 1901.09537 · arxiv_version: 1901.09537v1 · doi: 10.48550/arxiv.1901.09537 · pith_short_12: CYR3SYAWPGEZ · pith_short_16: CYR3SYAWPGEZY65Y · pith_short_8: CYR3SYAW

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/CYR3SYAWPGEZY65YZX44HKHMUO \
  | 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: 1623b9601679899c7bb8cdf9c3a8eca38e834c5f65cdda39ba731bb9b6781290

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c78760d5b93d1795ff8642b20808e6fbfb349c53e7d3fce4b4e039b736323f70",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-28T07:45:18Z",
    "title_canon_sha256": "923129f4f7e668661348ecb0544241719cec38b8141525b5af68b493bb1bda81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09537",
    "kind": "arxiv",
    "version": 1
  }
}