Pith Number

pith:AHELW655

pith:2014:AHELW655FOF5HSECJZ4R3D4A2H

not attested not anchored not stored refs pending

The 2011 Outburst of Recurrent Nova T Pyx: X-ray Observations Expose the White Dwarf Mass and Ejection Dynamics

Amy J. Mioduszewski, Erik Kuulkers, Jennifer Weston, J. L. Sokoloski, Julian P. Osborne, Kim L. Page, Koji Mukai, Laura Chomiuk, Michael P. Rupen, Miriam I. Krauss, Nirupam Roy, Thomas Nelson

arxiv:1404.3210 v1 · 2014-04-11 · astro-ph.HE · astro-ph.SR

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

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	2026-05-18T01:05:46.616113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01c8bb7bbd2b8bd3c8824e791d8f80d1cbfc675e8b63184ad1459b352a9cf0f6

Aliases

arxiv: 1404.3210 · arxiv_version: 1404.3210v1 · doi: 10.48550/arxiv.1404.3210 · pith_short_12: AHELW655FOF5 · pith_short_16: AHELW655FOF5HSEC · pith_short_8: AHELW655

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/AHELW655FOF5HSECJZ4R3D4A2H \
  | 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: 01c8bb7bbd2b8bd3c8824e791d8f80d1cbfc675e8b63184ad1459b352a9cf0f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25f889c281d9f1c30ce7b128582ff9066371f16e483db3abf9074eeae499ea50",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-04-11T20:00:12Z",
    "title_canon_sha256": "61e12e87b08d7f3700606e58b71b492d794c43e1a301c7b326dccfede65fabb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3210",
    "kind": "arxiv",
    "version": 1
  }
}