Pith Number

pith:DWYUAL2U

pith:2015:DWYUAL2U27SHHS6MCCOOMKTL7B

not attested not anchored not stored refs pending

Polarimetric modeling of corotating interaction regions (CIRs) threading massive-star winds

F. Proulx-Giraldeau, N. St-Louis, R. Ignace

arxiv:1501.07563 v1 · 2015-01-29 · 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{DWYUAL2U27SHHS6MCCOOMKTL7B}

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	2026-05-18T01:41:05.839060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1db1402f54d7e473cbcc109ce62a6bf84f3d98edc4ee9dcf58686cf2b02cd07d

Aliases

arxiv: 1501.07563 · arxiv_version: 1501.07563v1 · doi: 10.48550/arxiv.1501.07563 · pith_short_12: DWYUAL2U27SH · pith_short_16: DWYUAL2U27SHHS6M · pith_short_8: DWYUAL2U

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/DWYUAL2U27SHHS6MCCOOMKTL7B \
  | 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: 1db1402f54d7e473cbcc109ce62a6bf84f3d98edc4ee9dcf58686cf2b02cd07d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd5032df5af727d05f05d79e527eb3483ea7775d7894fe6125d5723d77eebb7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-29T19:57:33Z",
    "title_canon_sha256": "054d3654afb4e11f16926670a9275d9c59e8429a9cd39e3a7dac92a3ee706f70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07563",
    "kind": "arxiv",
    "version": 1
  }
}