Pith Number

pith:ZFJURS27

pith:2007:ZFJURS273TGF4MQ3UQQFLYKCY5

not attested not anchored not stored refs pending

Probing the Efficiency of Electron-Proton Coupling in Relativistic Collisionless Shocks through the Radio Polarimetry of Gamma-Ray Burst Afterglows

Kenji Toma, Kunihito Ioka, Takashi Nakamura

arxiv:0709.3332 v2 · 2007-09-21 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFJURS273TGF4MQ3UQQFLYKCY5}

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	2026-05-18T02:18:04.625093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c95348cb5fdccc5e321ba42055e142c74002fa4dfbe36fb24693d249a5d1e73d

Aliases

arxiv: 0709.3332 · arxiv_version: 0709.3332v2 · doi: 10.48550/arxiv.0709.3332 · pith_short_12: ZFJURS273TGF · pith_short_16: ZFJURS273TGF4MQ3 · pith_short_8: ZFJURS27

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/ZFJURS273TGF4MQ3UQQFLYKCY5 \
  | 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: c95348cb5fdccc5e321ba42055e142c74002fa4dfbe36fb24693d249a5d1e73d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03e1e65d9b3f8e7de5e129c81db03895dcb291c3c07470cdcce3a94b7e1479de",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-09-21T00:20:20Z",
    "title_canon_sha256": "45ac498f2c6acade118a5c5c6c5c911bee5e02679eef87b4f5e7bae07c909d3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.3332",
    "kind": "arxiv",
    "version": 2
  }
}