Pith Number

pith:UHBSMNEO

pith:2012:UHBSMNEOMK4SEBPIDGTX6YA6UT

not attested not anchored not stored refs pending

Hydrogen-Poor Circumstellar Shells from Pulsational Pair-Instability Supernovae with Rapidly Rotating Progenitors

E. Chatzopoulos, J. Craig Wheeler

arxiv:1210.1617 v1 · 2012-10-05 · astro-ph.HE · 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{UHBSMNEOMK4SEBPIDGTX6YA6UT}

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	2026-05-18T01:54:05.474510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1c326348e62b92205e819a77f601ea4dea77e609cb887e4dc1bf18134015e0f

Aliases

arxiv: 1210.1617 · arxiv_version: 1210.1617v1 · doi: 10.48550/arxiv.1210.1617 · pith_short_12: UHBSMNEOMK4S · pith_short_16: UHBSMNEOMK4SEBPI · pith_short_8: UHBSMNEO

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/UHBSMNEOMK4SEBPIDGTX6YA6UT \
  | 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: a1c326348e62b92205e819a77f601ea4dea77e609cb887e4dc1bf18134015e0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df3d45da7fd1f6bcf1491181b369857a87d4cd0fea7c17e1f592ec10ab86f637",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-10-05T00:25:12Z",
    "title_canon_sha256": "caabbe03bc717548bf988d74bb862f3623ab06ac09da93131a9c29abf3d56809"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1617",
    "kind": "arxiv",
    "version": 1
  }
}