Pith Number

pith:VGERG4P6

pith:2010:VGERG4P6IAM3EHHD7VAGHSFRQ6

not attested not anchored not stored refs pending

A Semi-analytic Formulation for Relativistic Blast Waves with a Long-lived Reverse Shock

Z. Lucas Uhm

arxiv:1003.1115 v4 · 2010-03-04 · 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{VGERG4P6IAM3EHHD7VAGHSFRQ6}

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	2026-05-18T02:08:46.210033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9891371fe4019b21ce3fd4063c8b187ab09f73f9d22bfed25c73183baf8cbc5

Aliases

arxiv: 1003.1115 · arxiv_version: 1003.1115v4 · doi: 10.48550/arxiv.1003.1115 · pith_short_12: VGERG4P6IAM3 · pith_short_16: VGERG4P6IAM3EHHD · pith_short_8: VGERG4P6

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/VGERG4P6IAM3EHHD7VAGHSFRQ6 \
  | 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: a9891371fe4019b21ce3fd4063c8b187ab09f73f9d22bfed25c73183baf8cbc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e80da39692762901caeea6dffee17f2cb76941efa0f4579a12c3dbd52a40d74b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-03-04T19:16:16Z",
    "title_canon_sha256": "cacca72bc9ac63522165dd625155721e0d200bff19a2e9201b3ca7b9faf45fad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.1115",
    "kind": "arxiv",
    "version": 4
  }
}