Pith Number

pith:IEHD24QW

pith:2016:IEHD24QWQ2S2JKYM7B2PN3VTJN

not attested not anchored not stored refs pending

Direct and Inverse Elastic Scattering From Anisotropic Media

Gang Bao, Guanghui Hu, Jiguang Sun, Tao Yin

arxiv:1612.06604 v1 · 2016-12-20 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IEHD24QWQ2S2JKYM7B2PN3VTJN}

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	2026-05-18T00:54:25.247697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

410e3d721686a5a4ab0cf874f6eeb34b588430099217b11a0f7af483c5c6818e

Aliases

arxiv: 1612.06604 · arxiv_version: 1612.06604v1 · doi: 10.48550/arxiv.1612.06604 · pith_short_12: IEHD24QWQ2S2 · pith_short_16: IEHD24QWQ2S2JKYM · pith_short_8: IEHD24QW

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/IEHD24QWQ2S2JKYM7B2PN3VTJN \
  | 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: 410e3d721686a5a4ab0cf874f6eeb34b588430099217b11a0f7af483c5c6818e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3849185d192841a6ddc24d4d4efae96e5106e76e6eb0c84873926a2698b89ca0",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-12-20T11:03:10Z",
    "title_canon_sha256": "cb8e665037bfe1f1c14a8b547ea41d4bd61c1ff412ded02d039aeb8f6974df74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06604",
    "kind": "arxiv",
    "version": 1
  }
}