Pith Number

pith:FPFQMIHU

pith:2014:FPFQMIHU37NXPPYL3USDXAXFHN

not attested not anchored not stored refs pending

Source estimation with incoherent waves in random waveguides

Liliana Borcea, Ricardo Alonso, Sebastian Acosta

arxiv:1408.1937 v2 · 2014-08-08 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FPFQMIHU37NXPPYL3USDXAXFHN}

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	2026-05-18T02:26:31.672514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bcb0620f4dfdb77bf0bdd243b82e53b662ac7b9e2f581becf867e339c4e37e7

Aliases

arxiv: 1408.1937 · arxiv_version: 1408.1937v2 · doi: 10.48550/arxiv.1408.1937 · pith_short_12: FPFQMIHU37NX · pith_short_16: FPFQMIHU37NXPPYL · pith_short_8: FPFQMIHU

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/FPFQMIHU37NXPPYL3USDXAXFHN \
  | 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: 2bcb0620f4dfdb77bf0bdd243b82e53b662ac7b9e2f581becf867e339c4e37e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b8647e9c241d3f731b7214e61013971fbcc7b5c7ed26ba90b74703114f29379",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-08-08T18:51:56Z",
    "title_canon_sha256": "c3e4d53e21f8067bb223a744e5bf9cc75cef068914b0dd481917174f4d9124bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1937",
    "kind": "arxiv",
    "version": 2
  }
}