Pith Number

pith:T7EW3CD7

pith:2006:T7EW3CD7WA3V7WWBLFFNONEFB3

not attested not anchored not stored refs pending

Massive-Star Supernovae as Major Dust Factories

A. G. G. M. Tielens, Albert A. Zijlstra, Angela Speck, Barbara Ercolano, Ben E. K. Sugerman, Douglas L. Welch, Geoffrey C. Clayton, J. E. Bowey, Joanna Fabbri, jr, Karl D. Gordon, Margaret Meixner, Martin Cohen, Martin Meyer, Michael W. Regan, M. J. Barlow, Nino Panagia, Robert C. Kennicutt, Tim M. Gledhill

arxiv:astro-ph/0606132 v2 · 2006-06-06 · astro-ph

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	2026-05-18T03:47:43.154441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fc96d887fb0375fdac1594ad734850ecee50bcadbfcf0009801f709cba2dcf9

Aliases

arxiv: astro-ph/0606132 · arxiv_version: astro-ph/0606132v2 · doi: 10.48550/arxiv.astro-ph/0606132 · pith_short_12: T7EW3CD7WA3V · pith_short_16: T7EW3CD7WA3V7WWB · pith_short_8: T7EW3CD7

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/T7EW3CD7WA3V7WWBLFFNONEFB3 \
  | 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: 9fc96d887fb0375fdac1594ad734850ecee50bcadbfcf0009801f709cba2dcf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39655f68e49c351e33eede14bad8fb74f14f1cb903d6a1d67f8b9835a142d328",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-06-06T21:59:34Z",
    "title_canon_sha256": "8c9c80678c0743dab868173dbaeea66e252e7e7df79b5f9ebed080aeea58cd29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0606132",
    "kind": "arxiv",
    "version": 2
  }
}