Pith Number

pith:IGIP6ANZ

pith:2014:IGIP6ANZ5EZ3BDX75C34RGXNPO

not attested not anchored not stored refs pending

Evidence of a Mira-like tail and bow shock about the semi-regular variable V CVn from four decades of polarization measurements

Alyssa M. Adams, Beverly J. Smith, Gary Henson, Hilding R. Neilson, Richard Ignace

arxiv:1407.5644 v1 · 2014-07-21 · 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{IGIP6ANZ5EZ3BDX75C34RGXNPO}

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	2026-05-18T01:42:33.398450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4190ff01b9e933b08effe8b7c89aed7ba15e291039ebf78d50ab5ae92324ed9b

Aliases

arxiv: 1407.5644 · arxiv_version: 1407.5644v1 · doi: 10.48550/arxiv.1407.5644 · pith_short_12: IGIP6ANZ5EZ3 · pith_short_16: IGIP6ANZ5EZ3BDX7 · pith_short_8: IGIP6ANZ

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/IGIP6ANZ5EZ3BDX75C34RGXNPO \
  | 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: 4190ff01b9e933b08effe8b7c89aed7ba15e291039ebf78d50ab5ae92324ed9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b02acccc013485c5664d0de353bdf83be352c0fabd9696d4d3c5371f407cfd91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-21T20:05:55Z",
    "title_canon_sha256": "2b29fbf325113cd1b449b3373b062bcacc5788f5bfd4f29ef63dd653e05c1706"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5644",
    "kind": "arxiv",
    "version": 1
  }
}