Pith Number

pith:BSYYTDHQ

pith:2017:BSYYTDHQVXI4C43OOSU6OV453R

not attested not anchored not stored refs pending

The Optical/NIR afterglow of GRB 111209A: Complex yet not Unprecedented

A. C. Updike, A. Nicuesa Guelbenzu, A. Rau, A. Rossi, B. Zhang, C. Delvaux, D. A. Kann, D. A. Perley, E. Pian, F. Knust, F. Olivares E., G. Leloudas, J. Elliott, J. F. Graham, J. Greiner, J. P. U. Fynbo, K. Varela, M. Tanga, P. Mazzali, P. M. J. Afonso, P. Schady, R. Filgas, S. Klose, S. Schmidl, S. Schulze, T. Kr\"uhler, Z. Cano

arxiv:1706.00601 v2 · 2017-06-02 · 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{BSYYTDHQVXI4C43OOSU6OV453R}

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	2026-05-18T00:04:17.882734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cb1898cf0add1c1736e74a9e7579ddc466c8df94d1b0909bffe66089e7efdce

Aliases

arxiv: 1706.00601 · arxiv_version: 1706.00601v2 · doi: 10.48550/arxiv.1706.00601 · pith_short_12: BSYYTDHQVXI4 · pith_short_16: BSYYTDHQVXI4C43O · pith_short_8: BSYYTDHQ

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/BSYYTDHQVXI4C43OOSU6OV453R \
  | 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: 0cb1898cf0add1c1736e74a9e7579ddc466c8df94d1b0909bffe66089e7efdce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32aed764d8b959231108b7de30805eba59b3fe5f2a61bf89177b9e770d05aab2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-06-02T09:23:00Z",
    "title_canon_sha256": "7662758af4f12b6c448441a77e2c7d3f6b5b789dccc27db9c296ca018e55f16f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00601",
    "kind": "arxiv",
    "version": 2
  }
}