Pith Number

pith:ME7R6T2P

pith:2013:ME7R6T2PHTKEYGAHTKMGPD5EM7

not attested not anchored not stored refs pending

Measurements and Kernels for Source-Structure Inversions in Noise Tomography

Shravan M. Hanasoge

arxiv:1310.0857 v1 · 2013-10-02 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ME7R6T2PHTKEYGAHTKMGPD5EM7}

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	2026-05-18T01:47:16.093580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

613f1f4f4f3cd44c18079a98678fa467e4a7c8a7f8099cb44b89b32c4017ec74

Aliases

arxiv: 1310.0857 · arxiv_version: 1310.0857v1 · doi: 10.48550/arxiv.1310.0857 · pith_short_12: ME7R6T2PHTKE · pith_short_16: ME7R6T2PHTKEYGAH · pith_short_8: ME7R6T2P

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/ME7R6T2PHTKEYGAHTKMGPD5EM7 \
  | 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: 613f1f4f4f3cd44c18079a98678fa467e4a7c8a7f8099cb44b89b32c4017ec74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89aed7e8888a665a61b211e665b4916a26970c4dfc43e840edbe662a4869d92b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-10-02T22:08:30Z",
    "title_canon_sha256": "c5eb0ff0ba8204d83817254d220d4b68aa036397f4f59e563c0f7f2737764fc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0857",
    "kind": "arxiv",
    "version": 1
  }
}