Pith Number

pith:EEKH36ZY

pith:2015:EEKH36ZYMWZTGYHRIGB7SSJGS4

not attested not anchored not stored refs pending

High redshift Gamma-Ray Bursts

R. Salvaterra

arxiv:1503.03072 v1 · 2015-03-10 · astro-ph.CO · 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{EEKH36ZYMWZTGYHRIGB7SSJGS4}

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	2026-05-18T02:25:04.306543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21147dfb3865b33360f14183f949269733f058e669b03680db459c67fbbb9019

Aliases

arxiv: 1503.03072 · arxiv_version: 1503.03072v1 · doi: 10.48550/arxiv.1503.03072 · pith_short_12: EEKH36ZYMWZT · pith_short_16: EEKH36ZYMWZTGYHR · pith_short_8: EEKH36ZY

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/EEKH36ZYMWZTGYHRIGB7SSJGS4 \
  | 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: 21147dfb3865b33360f14183f949269733f058e669b03680db459c67fbbb9019

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c91eef292a9133b393228f0a82da5228a1df01fa2e1c12c3bbdb66ef71498fc4",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-03-10T20:00:21Z",
    "title_canon_sha256": "a92778a04c18bc43eafdee013de5640031d7e169ce6c8654a3f2f0b3ccc4c61e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03072",
    "kind": "arxiv",
    "version": 1
  }
}