Pith Number

pith:Z3V6TXVZ

pith:2003:Z3V6TXVZPEKPHOUMEW4XENVF7Q

not attested not anchored not stored refs pending

Implications of the $\gamma$-ray Polarization of GRB 021206

Ehud Nakar, Eli Waxman, Tsvi Piran

arxiv:astro-ph/0307290 v1 · 2003-07-15 · 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{Z3V6TXVZPEKPHOUMEW4XENVF7Q}

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	2026-07-04T16:51:18.003729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceebe9deb97914f3ba8c25b97236a5fc3385ffccea028c41f060f720f79092f4

Aliases

arxiv: astro-ph/0307290 · arxiv_version: astro-ph/0307290v1 · doi: 10.48550/arxiv.astro-ph/0307290 · pith_short_12: Z3V6TXVZPEKP · pith_short_16: Z3V6TXVZPEKPHOUM · pith_short_8: Z3V6TXVZ

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/Z3V6TXVZPEKPHOUMEW4XENVF7Q \
  | 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: ceebe9deb97914f3ba8c25b97236a5fc3385ffccea028c41f060f720f79092f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8a4325b9d13de1d74a22a84777da2bb782dd457a8708aca70c6395ffb68c317",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-07-15T20:00:08Z",
    "title_canon_sha256": "fdd5a40e501c196863edc348fd7e3461f30a0e641af82b9b9fc6fd0f1b3b4973"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0307290",
    "kind": "arxiv",
    "version": 1
  }
}