Pith Number

pith:WYLSOJ2D

pith:2013:WYLSOJ2DXZFXWCDCJTFHMXHS5D

not attested not anchored not stored refs pending

Morpho-Kinematical Modelling of Nova Eridani 2009 (KT Eri)

(2) Astrophysics Research Institute, (3) INAF Astronomical Observatory of Padova, 4), (4) ANS Collaboration), Birkenhead, CH41 1LD, Cosmology, Department of Astronomy, D. J. Harman (2) ((1) Astrophysics, Egerton Wharf, Gravity Centre, Liverpool John Moores University, M. F. Bode (2), M. J. Darnley (2), R. M. Barnsley (2), UK, U. Munari (3, University of Cape Town, V. A. R. M. Ribeiro (1)

arxiv:1305.3834 v1 · 2013-05-16 · 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{WYLSOJ2DXZFXWCDCJTFHMXHS5D}

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	2026-05-18T03:08:15.875893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b617272743be4b7b08624cca765cf2e8fd616068a626249a6c64e0115cda2b85

Aliases

arxiv: 1305.3834 · arxiv_version: 1305.3834v1 · doi: 10.48550/arxiv.1305.3834 · pith_short_12: WYLSOJ2DXZFX · pith_short_16: WYLSOJ2DXZFXWCDC · pith_short_8: WYLSOJ2D

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/WYLSOJ2DXZFXWCDCJTFHMXHS5D \
  | 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: b617272743be4b7b08624cca765cf2e8fd616068a626249a6c64e0115cda2b85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9c2ca9fc29512c30ee7251f45cd37e5571fbacf0a6a10ec72d52dd143aabede",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-05-16T14:58:48Z",
    "title_canon_sha256": "15fd646f9728d3eb2b6767cf655a16226ed797640126acb0047bfab15f7f4997"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3834",
    "kind": "arxiv",
    "version": 1
  }
}