Pith Number

pith:AXTGMPGA

pith:2018:AXTGMPGAHWSA5U4L55IUCIV4GD

not attested not anchored not stored refs pending

Surface Gap Solitons in Exciton Polariton Condensates

Szu-Cheng Cheng, Ting-Wei Chen

arxiv:1804.05152 v1 · 2018-04-14 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AXTGMPGAHWSA5U4L55IUCIV4GD}

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	2026-05-18T00:04:49.294720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05e6663cc03da40ed38bef514122bc30f407a6f5ff83543c032d5292b34e5c26

Aliases

arxiv: 1804.05152 · arxiv_version: 1804.05152v1 · doi: 10.48550/arxiv.1804.05152 · pith_short_12: AXTGMPGAHWSA · pith_short_16: AXTGMPGAHWSA5U4L · pith_short_8: AXTGMPGA

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/AXTGMPGAHWSA5U4L55IUCIV4GD \
  | 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: 05e6663cc03da40ed38bef514122bc30f407a6f5ff83543c032d5292b34e5c26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af59952618ad8d348b3a0edbe66c82547aaf542997df35516f1034d16c186ba9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-04-14T02:34:41Z",
    "title_canon_sha256": "85213e813cdf48d7568fb2c958a3cddc50e6defefcda637cb71691ebe876ac13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05152",
    "kind": "arxiv",
    "version": 1
  }
}