Pith Number

pith:AHEXYHBS

pith:2017:AHEXYHBS6HGS2MWECE4JB5H4J4

not attested not anchored not stored refs pending

Inverse source problems in elastodynamics

Gang Bao, Guanghui Hu, Tao Yin, Yavar Kian

arxiv:1708.04684 v1 · 2017-08-13 · math.AP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AHEXYHBS6HGS2MWECE4JB5H4J4}

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	2026-05-18T00:19:27.277859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01c97c1c32f1cd2d32c4113890f4fc4f28a3eb57be289a26179053ab618ab0ec

Aliases

arxiv: 1708.04684 · arxiv_version: 1708.04684v1 · doi: 10.48550/arxiv.1708.04684 · pith_short_12: AHEXYHBS6HGS · pith_short_16: AHEXYHBS6HGS2MWE · pith_short_8: AHEXYHBS

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/AHEXYHBS6HGS2MWECE4JB5H4J4 \
  | 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: 01c97c1c32f1cd2d32c4113890f4fc4f28a3eb57be289a26179053ab618ab0ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06e677550663ec36ed3af061e53e6603acf3b3d8f105ee9a8aa25024d80fe2c6",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-08-13T21:21:08Z",
    "title_canon_sha256": "9474602869bc316eb1d61e1c951b6efa52d17faa1f6ff155e0ad82d88cab0110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04684",
    "kind": "arxiv",
    "version": 1
  }
}