Pith Number

pith:PFAX3BVN

pith:2015:PFAX3BVN3VGHDIADNBRX6UGGXI

not attested not anchored not stored refs pending

Reconciling the infrared catastrophe and observations of SN 2011fe

Anders Jerkstrand, Claes Fransson

arxiv:1511.00245 v1 · 2015-11-01 · 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{PFAX3BVN3VGHDIADNBRX6UGGXI}

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	2026-05-18T01:26:40.626155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79417d86addd4c71a00368637f50c6ba327a7a06857e2a75556397cb20155c19

Aliases

arxiv: 1511.00245 · arxiv_version: 1511.00245v1 · doi: 10.48550/arxiv.1511.00245 · pith_short_12: PFAX3BVN3VGH · pith_short_16: PFAX3BVN3VGHDIAD · pith_short_8: PFAX3BVN

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/PFAX3BVN3VGHDIADNBRX6UGGXI \
  | 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: 79417d86addd4c71a00368637f50c6ba327a7a06857e2a75556397cb20155c19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d36b58fe9f7c4bcc665e583d6cfe72b18444901edde68d9a85f8ae24d22986ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-11-01T13:17:35Z",
    "title_canon_sha256": "55f8981c5b5b57434b6130d2c032a4b4a0bb8cf53299dcaf2f41cc96db8a7aec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00245",
    "kind": "arxiv",
    "version": 1
  }
}