Pith Number

pith:FOSYVDKV

pith:2013:FOSYVDKVIK25GCDLHXXKV7A2KU

not attested not anchored not stored refs pending

Dynamical Fragmentation of the T Pyxidis Nova Shell During Recurrent Eruptions

David R. Zurek, Jayashree Toraskar, Michael M. Shara, Mordecai-Mark Mac Low

arxiv:1307.7139 v2 · 2013-07-26 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FOSYVDKVIK25GCDLHXXKV7A2KU}

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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

Association between Recurrent Novae and Nova Super-Remnants

Receipt and verification

First computed	2026-05-18T01:48:34.014296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ba58a8d5542b5d3086b3deeaafc1a55085b7c49ac734df0381341088aad55ac

Aliases

arxiv: 1307.7139 · arxiv_version: 1307.7139v2 · doi: 10.48550/arxiv.1307.7139 · pith_short_12: FOSYVDKVIK25 · pith_short_16: FOSYVDKVIK25GCDL · pith_short_8: FOSYVDKV

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/FOSYVDKVIK25GCDLHXXKV7A2KU \
  | 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: 2ba58a8d5542b5d3086b3deeaafc1a55085b7c49ac734df0381341088aad55ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2313479bd94e440c62c048bbd3ea1dd0e654357feb9daeddd3f0c5b1300fc107",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-26T19:54:24Z",
    "title_canon_sha256": "e4d1832328762ca8edfa789b1bdc765f15dad8dc3ba165ac03da4b08ba98f7b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7139",
    "kind": "arxiv",
    "version": 2
  }
}