Pith Number

pith:Q6UNYNCO

pith:2026:Q6UNYNCOWYHOK6DP4LH7EJA64S

not attested not anchored not stored refs pending

Episode-wise spectro-polarimetry of GRB 220107A: Testing the hypothesis of evolving radiation mechanisms

A. F. Valeev, A. J. Castro-Tirado, Anastasia Tsvetkova, A. Ridnaia, D. Frederiks, Dipankar Bhattacharya, D. Svinkin, G. C. Dewangan, Judith Racusin, Mayuresh Tembhurnikar, Rahul Gupta, R. S\'anchez-Ram\'irez, Rushikesh Sonawane, Santosh Vadawale, S. B. Pandey, Shabnam Iyyani, Soumya Gupta, Tanmoy Chattopadhayay, Varun Bhalerao, Vidushi Sharma

arxiv:2603.01633 v1 · 2026-03-02 · 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{Q6UNYNCOWYHOK6DP4LH7EJA64S}

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	2026-05-20T14:03:25.542867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87a8dc344eb60ee5786fe2cff2241ee4aa0a5910637a3d03f6549fef67a054db

Aliases

arxiv: 2603.01633 · arxiv_version: 2603.01633v1 · doi: 10.48550/arxiv.2603.01633 · pith_short_12: Q6UNYNCOWYHO · pith_short_16: Q6UNYNCOWYHOK6DP · pith_short_8: Q6UNYNCO

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/Q6UNYNCOWYHOK6DP4LH7EJA64S \
  | 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: 87a8dc344eb60ee5786fe2cff2241ee4aa0a5910637a3d03f6549fef67a054db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91a68cd9385b0f79837cf4f7ed22027264b7f9727a5f8f20d0c00da01e0737af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-03-02T09:08:53Z",
    "title_canon_sha256": "28ed05982a0df418d19782b1f2f0247cee7f43f1f71c54b041a70aae3e801559"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.01633",
    "kind": "arxiv",
    "version": 1
  }
}